Japanese ornamental maple tree
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Japanese Maples are the most desirable garden trees that exist. A tree in fall is guaranteed to turn heads and gather admiring looks and the enormous variety of leaf forms, colors and tree shapes means that no matter what your taste or space restrictions, there will be a tree for you. Some grow into small trees 20 feet or more in height, others remain as low shrubs reaching five feet only after many years of growth.
They may be upright in form, pendulous or cascading, with red or green leaves and as well as their stunning fall coloring, many have remarkable colors on their new, early spring leaves too. There are also a wide number of varieties with red or purple leaves all summer, which bring a unique highlight to any garden.
Small Japanese Maple Tree
These small trees have a reputation for being hard to grow, but this is largely undeserved. With attention given to their location in the garden and some minimal care, they will thrive and increase in beauty every year. Compared with many other trees and shrubs, they have few pests or diseases and are versatile enough to thrive in locations ranging from full shade to full sun. They can be grown in the garden, in containers and of course they are ideal subjects for the ancient Japanese art of bonsai. These slow growing, dwarf varieties are sure to be the highlight of your landscape.
An Overview of Japanese Maples
Japanese Maples grow wild across the hills of Japan, Korea and into Mongolia and Russia too. As a wild tree it grows 20-35 feet tall, occasionally more, and usually has several trunks, rather than a single central trunk. The bark is smooth and gray on older limbs, but green, red or sometimes pink on younger shoots. This tree grows in the shade of larger forest trees, which is why it is more shade-tolerant than most other deciduous trees.
Being a Maple tree it has the typical lobed leaf, with veins spreading out like the fingers of a hand and ending in five to nine lobes, with one lobe in the center of the leaf. However, the leaves are much smaller than on typical Maple trees and since many garden forms have deeply divided leaves they may not be immediately recognized as Maple trees. Japanese Maple produce small flowers in spring and the seeds are the small ‘keys’ typical of all Maples, which twirl down to the ground in fall.
For many centuries the Japanese people have traveled to the countryside to see the fall color, like east-coast Americans admiring the Sugar Maple. More than an excuse for a picnic, momiji-gari is considered a lofty spiritual experience.
Unlike many plants, where each individual is very much the same as another, these trees are naturally very variable, with different leaf-forms, colors and tree shapes. Japanese gardeners began to collect these forms, and produce more from seedlings, so that today at least a thousand different forms are known. Many forms were developed in Japan and these of course have Japanese names, while others were bred in Europe or America and usually have English-sounding names. Although some purists only grow original Japanese varieties, many of the best and most popular were developed in the West and have been introduced back into Japan.
In the 19th century travelers and botanists began to bring trees back from Japan and they quickly became very popular with gardeners in Europe and America. The Swiss botanist and doctor Carl Peter Thunberg named the tree Acer palmatum, because the leaf looked like a hand. The Japanese name momiji means the hand of a baby.
Most Popular Japanese Maples
Of the many forms introduced and bred, the most popular are those with red summer leaves; those with finely divided leaves; and those that are pendulous and cascading. However many of the other forms are very worthwhile garden plants, including forms with colored winter twigs, unusual leaf shapes and ones grown for particularly spectacular or unusual fall coloring. So making a different choice from the main-stream will always bring something special and unique into your garden.
Hardiness Zone
In gardens Japanese Maples are hardy from zone 5 to zone 8, with some being hardy into zone 9. Some varieties will thrive in zone 4 as well. In areas that are too cold the branches may suffer from damage in winter and die, although often the main stems will re-sprout.
In hot regions the main danger is heat and sun-scorch, which can cause the leaves to shrivel in summer. When this occurs trees will sprout normally the following spring. Growing trees in shadier locations and making sure they have sufficient water will normally prevent this problem in summer. In very warm areas there may not be sufficient winter cold to stimulate the buds to re-grow and this does make it impossible to grow these trees in tropical and sub-tropical places.
Japanese Maples in the Garden and Landscape
With the move to smaller gardens and tiny town gardens there is often a need for a tree, but most shade trees grow too large for small spaces and quickly become problems that mean they have to be removed, often at considerable expense.
The larger forms of Japanese Maples make ideal small trees, staying less than 15 feet tall for a long time and only very slowly reaching 20 feet or more. With some pruning they can be kept small indefinitely. This also makes them ideal for growing in planter boxes and large containers too, where they can be moved around as needed and where they will not have to compete with larger trees for water and nutrients.
In larger gardens they are ideal for growing under mature, large trees and will thrive happily in the shade of deciduous trees, where they can be grown directly underneath them. Beneath evergreen trees they can be grown on the north-facing or east-facing side, in the shadow, but they will find the continuous shade directly underneath dense evergreens less than ideal. Beneath open pines and trees that do not have dense shade they will however grow well.
These trees can also be grown in full-sun and there they will develop a denser crown and often show stronger fall colors. In cooler areas this is an ideal location but in warmer regions it becomes more likely that the leaves will dry and shrivel, so shade, especially from afternoon sun, is best in zones 7, 8 and 9.
Planting Location
Choose a location where you tree can easily be seen, so that you can enjoy it at any season. Cascading trees look very beautiful on slopes or by water, while upright trees make great background plants or specimens. They make beautiful companions for other shade-loving plants like Azalea, Rhododendron, Holly and Hemlock. A beautiful and special garden can be created beneath large shade trees using these plants, which will be interesting at all seasons of the year.
If you have a courtyard garden or just a deck or terrace, you can successfully grow a Japanese Maple by planting it in a container or planter box. For a young tree this does not have to be very large, but remember that smaller pots need more frequent watering, especially during the summer months. All sorts of containers can be used, but make sure that whatever you use has a drainage hole. Trees in containers can be moved around so that they can be admired at special seasons and also to give them more, or less, direct sun depending on the season.
Although in the minds of many people these trees are connected with oriental style and Japanese gardens, in fact they can and do fit well into almost any garden style, so don’t think that you have the ‘wrong’ garden for them. From woodland gardens to town courtyard gardens, these trees always make a special impact. One of the best things about a Japanese Maple is that they become more and more beautiful as the years go by. Old, mature trees have a dignity and grandeur that cannot be beaten and they also become valuable assets. Old trees sell for thousands of dollars.
Growing Japanese Maples as Bonsai
For some the highest use of this wonderful tree is to grow it as bonsai. This ancient Japanese and Chinese art uses living trees to create beautiful art objects that can grace a terrace or a dining table. In Japan, houses have special niches for displaying objects and bonsai trees are often brought indoors to show their beauty. Bonsai is a specialized form of gardening that is not difficult but takes some special knowledge.
Any Japanese Maple can be used, from upright to cascading, and the training enhances the natural beauty of the tree. If trees are grown indoors as bonsai they must spend some time outdoors or refrigerated in winter to keep them healthy. In Japan bonsai trees are grown outdoors and only brought inside for short periods to admire them. Just as they do in the garden, trees as bonsai become more beautiful and more valuable as they mature.
Caring For Japanese Maples
Choose the location carefully when planting your tree. Protection from afternoon sun and drying winds is helpful in all but the coolest areas, although some varieties are more heat resistant than others. If you are planting a cascading form, a slope, bank or the top of a wall will show the beauty of this tree better than planting it on flat ground.
Soil Type
Caring for your new tree begins with preparing the soil. Your tree will do well in most kinds of soil, as long as it does not stay wet for long periods. Flooded soil is not suitable. Whatever the soil you have, your tree will do better if you add a generous amount of organic material before planting. This can be garden compost, well-rotted animal manures like cow, sheep or horse manure, rotted leaves or peat-moss. One or two buckets of material should be dug well into the soil where you tree is going to be planted. Add some bone-meal, rock phosphate or superphosphate to give good root growth.
Watering and Drainage
For planting in containers or planter boxes, make sure your container has drainage holes or it will be impossible to stop the soil from flooding and killing your tree. Holes can be drilled in most containers – for ceramic ones use a slow-speed drill and a masonry bit, making a small hole first and then enlarging it with larger bits. Use a potting soil for outdoor planters and top-up the pot each spring with fresh soil.
When planting, make sure you use plenty of water during the planting operation. Do not plant into dry soil and then just sprinkle the surface afterwards. Mulch of a rich organic material should be put on over the whole root area after planting. For the first year or two, make sure to water your tree regularly, once a week from spring to fall and twice a week during hot weather. In warm areas winter watering may be necessary during sunny and dry periods.
Your tree will not need staking, but if you are growing a cascading form it is possible to create a taller tree with a very attractive form by staking a few branches upright, keeping them staked until they are firm and support themselves. This will create a multi-tiered tree that is very attractive and eye-catching.
Mulch and Fertilizer
In spring renew the mulch and apply a small quantity of tree fertilizer, scattered over the whole root zone. Young trees also benefit from liquid fertilizer during the early years, applied in late spring and early summer.
Trees in planters and containers should be fed with a liquid fertilizer once a month from the time growth begins until late summer. Be careful to follow the directions and use a half-strength solution or the foliage may burn. Do not fertilize a dormant tree as this may stimulate sudden new growth which could be damaged by frost. Water trees in containers whenever the upper inch or so of the soil becomes dry. Always water thoroughly until a little water comes through the drainage holes.
Pruning and Trimming
Pruning is not normally required, except for removing any small branches that may naturally die as the tree develops. Long shoots can be trimmed back a little to encourage denser growth, but trimming and heavy pruning could destroy the natural habit of your tree, which is its greatest asset. Trees in containers may need more regular trimming to keep them within the space available, but unless you are growing bonsai, trimming is one chore you can forget with your Japanese Maple.
If you enjoy pruning and trimming your plants, some growers do prune their trees to develop a more mature appearance earlier than would happen naturally. The time to do this is in winter, when you tree is dormant – February in cooler areas and January in warmer regions. Remove small branches coming from the lower parts of the major stems and any branches that are crossing or rubbing against each other.
Leave branches where you want to have major limbs, spacing them out so that the tree looks more open and even a bit sparse. Shorten back long stems to encourage denser growth. Always cut just above a pair of buds. A second trimming of new shoots in early summer will also help your tree to look more mature. Look at the pictures of mature trees of your particular variety to see what a mature tree looks like and try to prune your young tree in that way.
Differences Between Japanese Maple Varieties
After thousands of years of collecting and breeding, there are at least 1,000 different varieties of Japanese Maples. Some are quite similar to each other and only of interest to collectors, but there are many unique and special forms of outstanding beauty which are very popular with all gardeners. The major areas of difference are:
Leaf Form
This varies from quite large and full to small and delicately divided into many narrow threads.
Leaf Color
Almost all trees showing attractive fall color, with some trees being grown specifically for this. Others have red leaves in spring and summer and these are perhaps the most popular. Some varieties also show strong colors in the new leaves, which can be pink, orange, red or even white in spring. These colors may change into red or green during the summer. Some trees also have variegated leaves, in yellow and green.
Branch Arrangement
Some trees have upright branches and look like ‘regular’ trees, while some have horizontal branches, forming a low, wide tree. Others have branches that fall at lower angles, forming pendulous, weeping and cascading forms.
Overall Size
Because of their relatively slow growth rate, and depending on climate and growing conditions, it can be hard to predict the ultimate size of a tree. Some will grow into small trees perhaps 15-25 feet tall, while others, especially cascading forms, remain low and spreading forever and may never even reach five feet in high, although they can be much wider across.
Types of Japanese Maples
So we will look at some specific types, especially the most popular and available ones. With such a wide variety to choose from there is sure to be the ideal tree for your particular needs and desires, not matter where you live or what you garden is like.
Upright Japanese Maples
There are a whole range of varieties which grow into upright, multi-stemmed trees between 10 and 25 feet tall. These usually mature into trees with a rounded crown, nearly as wide across as they are tall. Trees in shade will be narrower and more upright than those grown in full sun. These trees are the ideal choice for a smaller shade tree and all have spectacular fall coloring. Some of the most popular have red foliage all summer long, but the green-leafed forms should not be neglected as they have a lot to offer.
Varieties with Green Summer Leaves
Coral Bark: A unique tree that brings a whole new dimension to these remarkable plants. Also known as ‘Sango-kaku’, it forms an upright tree with green, divided leaves that turn a perfect butter yellow in fall. But it is in winter, when the garden is sleeping, that this tree really stand out, as the younger branches and twigs are brilliant coral pink from the day the last leaf drops to the moment when the new leaves emerge in spring. Winter in the garden can be boring, so a tree like this is just the thing to bring interest to the drabbest of seasons. This is also one of the easiest and undemanding of all the varieties, requiring no special care at all, so for the beginner that makes it the perfect choice.
Osakazuki: The perfect way to bring vibrant fall color into a small garden. This is one of the fastest-growing Maples and it will be almost 20 feet tall in ten years, eventually reaching perhaps 25 feet, with a rounded but upright form, perfect for the smaller garden. This is a tough, hardy tree that will thrive in light shade and it is the ideal courtyard tree. With elegant green leaves in summer, it turns the most amazing palette of gold, orange, red and copper every fall – truly a remarkable tree.
Varieties with Red Summer Leaves
Bloodgood: This is probably the most well-known and widely grown variety, and there is a good reason for that. This is the hardiest variety of all, growing happily with winter lows of minus 30, but also happy in hot summer weather. So for gardeners in zone 4, Bloodgood is the premium choice. In time in can grow into a tree 20 feet tall, with an upright habit and semi-horizontal branches. The leaves are not as finely divided as some other forms, giving more substance to the tree and they are deep pink in spring, purple-red in summer and crimson in fall. The tree will grow well in shade, but in colder areas it also grows well in full-sun and there it will have the strongest summer color.
Emperor (‘Wolff’): This variety will grow into an upright tree about 15 feet tall, holding its purple-red leaf color from spring to fall, when it ends the season in a blaze of scarlet. It is also very fast growing, so a worthwhile specimen will develop in just a few years. It has another unique quality that makes it very useful in colder areas. Sometimes a tree will survive winter without any damage, but if you live in an area with spring frosts, early shoots on your trees and shrubs can be damaged. This tree is slower by a couple of weeks in leafing-out than other varieties, so it is much less likely to be damaged by a late frost. If that is a feature of your area, this tree is the number one choice.
Purple Ghost: One of the smallest of the upright Japanese Maples, growing into a tree that is rarely more than 10 feet tall. So if you have a small space or are looking for a tree for a large pot, this is the one to choose. It has rich purple-red leaves that keep their color well all summer, before turning brilliant crimson in fall.
Sherwood Flame: Remarkable not only for its beautiful red leaves all summer, but for also having the most vibrant fall display of all the red-leaf forms. Not content with just turning a brighter red, this tree bursts into a blazing crimson bonfire in your garden every fall. While other trees are plain in winter, this tree is known for flowering at a young age and producing a heavy crop of delightful red maple keys, that festoon the branches well into the winter, bringing its own decorations to the festive season. The summer color of the star-shaped leaves will not fade and this tree’s rounded but upright habit will not overcrowded the smallest garden, as it rarely grows above 15 feet tall.
Weeping Japanese Maples
Some varieties have a semi-upright habit, forming a rounded dome with slightly weeping branches, often growing from one or several mainly upright stems. These form medium sized shrubs that are excellent specimens in shrub beds or as part of foundation plantings, as well as being attractive in planters and pots, among rocks or around a pond.
Other forms have branches that hang down and make a mound of stems, unless staked to make them more upright. These cascading forms are best grown on banks or at the top of walls where they can be seen in all their glory.
Varieties with Rounded or Dome-shaped Crowns
Crimson Queen: This is probably the top-pick of the red-leaved, weeping forms, growing into a large shrub ten feet tall and about the same across. This tree is known for holding its red leaf-color through the summer better than any other form, even in shade, making it certainly the best choice for those locations. It turns bright red in fall. The branches are weeping, creating a graceful rounded form even in young trees.
Inaba-shidare: A large shrub or small tree with an upright trunk and weeping smaller branches, so that it forms a broad, rounded tree. The finely-divided leaves are very dark purple-red in spring, gradually becoming lighter and more vivid as summer comes and then ending in fall a fiery crimson red. This tree is fast growing, so it quickly becomes a real feature in your garden, thriving in sun and partial-shade. ‘Inaba-shidare’ has to be one of the top picks of the red-leaved trees.
Red Dragon: The perfect choice when you have a sunny location and need a tree that will not scorch. This variety is the most sun-tolerant form available and will stay fresh and happy in sunshine all day long. The leaves emerge cherry-pink in spring, turn red for the summer and become crimson in fall – a glory all year round. The tree is rounded to cascading in shape, and some summer watering is worthwhile in very hot locations.
Varieties with Pendulous and Weeping Branches
Garnet: Unique for its remarkable leaf coloring, this small, weeping tree has leaves that emerge in spring a vibrant shade of red-orange. Remarkably, this color does not fade, but is retained all summer long, before turning the richest deep red in fall. Garnet remains small, with a perfect weeping form, making it ideal on a bank, at the top of a wall, by a pond or in a tall pot. It is shade tolerant and also thrives in warmer, more humid climates than many other varieties. It will grow into a shrub just 6 to 9 feet tall, but 8 to 12 feet wide, so leave room for it to spread.
Green Cascade: The name says it all. It will grow into a cascading shrub just 5 feet tall but up to 8 feet across. With its cascading habit it is ideal planted at the top of a wall or on a bank, or in the foreground of a shrub border. It does well in warm areas and because the leaves are larger than in many other varieties it is especially resistant to sun, so it is ideal for the sunniest spot in any garden. The leaves may be green color all summer, but when fall comes this tree pulls out all the stops and becomes a kaleidoscope of gold, orange and shades of red.
Green Mist: Features the most finely-divided foliage of almost any of these remarkable trees, so fine that the tree resembles a cloud floating in the garden. A fully cascading form, this green colored tree will flow across the ground on any slope, or spill over a wall or boulder in a delightful way. Because the foliage is so fine, it is best to grow this tree in a well-watered location, with shade from the midday and afternoon sun. Despite the fineness of the leaves it will grow well even in zone 9 if planted in shade.
Tamuke-yama: The fastest growing of the cascading forms. It is also the most heat resistant and so the ideal choice for hotter, humid areas. The leaves are reliably purple-red all summer, turning crimson in fall. With its rapid growth rate it will soon become a feature in your garden, but as it slows with maturity it will never be more than 8-10 feet across. Growing well in sun and shade, for southern gardeners this is the tree of choice.
Waterfall: The ultimate variety for cascading forms. No other tree has such a full, cascading habit of and it will literally stream down a bank or wall, exactly like a green waterfall. The foliage may be a restful green all summer, but in fall it lets loose with a riot of yellow, gold, orange and red that will rival the most colorful of fall trees. It is perfect on a wall or bank, where it can spill in every direction.
Weeping Viridis: Larger than many other cascading forms, so it is the ideal choice for a larger property. It will grow to 10 feet tall and 10 feet across, with weeping branches falling to the ground. The leaves are cool green all summer, and then they turn vibrant yellow, orange and scarlet in fall. For a reliable, weeping form this is an outstanding and unique tree that makes the perfect complement to the more common red-leaf forms.
Rare and Unique Forms
Some trees do not fit neatly into the ‘upright’ or ‘weeping’ categories and have some other unique feature that sets them out as special. This may be unusual leaf forms, a different way of growing, or some other feature.
Lion’s Head (‘Shishigashira’): A very special tree that is rarely seen, but deserves to be grown more widely for its unique appearance. Unlike the delicate shape of most forms, it has a bold, upright presence, with rounded and crinkled leaves. The shoots and leaves cluster on the upper parts of the branches, so that a tree looks like the shaggy mane of a noble lion. Fall color is gold to red on this special tree. Despite its rugged and bold look, this tree remains small and is ideal for a unique container plant – especially in an Asian-themed garden, but also making a remarkable statement in any location.
Popular Japanese Maple Colors | |||
Name | Leaf-colors:summer (fall) | Form | Height/Spread (ft) |
Bloodgood | red (crimson) | upright | 20/20 |
Coral Bark | green (golden yellow) | upright | 25/12 |
Emperor | Purple-red (scarlet) | upright | 15/15 |
Lion’s Head | Green (gold, red) | upright | 15/12 |
Osakazuki | green (gold, orange, red) | upright | 25/15 |
Purple Ghost | red (crimson) | upright | 10/6 |
Sherwood Flame | red (bright crimson) | upright | 16/14 |
Inaba-shidare | purple-red (crimson) | horizontal/weeping | 10/15 |
Red Dragon | cherry-pink, red (crimson) | round/weeping | 12/12 |
Crimson Queen | Red (crimson) | weeping | 10/12 |
Garnet | red-orange (deep red) | weeping | 9/12 |
Green Cascade | green (gold, orange, red) | cascading | 5/8 |
Green Mist | green (gold, red) | cascading | 5/7 |
Tamuke-yama | purple-red (crimson) | cascading | 8/10 |
Waterfall | green(gold, orange, red) | cascading | 10/12 |
Weeping Viridis | Green (gold, orange, scarlet) | cascading | 8/10 |
25 Popular Japanese Maple Varieties With Great Foliage
Weeping, Dwarf, and Full-Sized Maples for Your Landscape
By
David Beaulieu
David Beaulieu
David Beaulieu is a landscaping expert and plant photographer, with 20 years of experience.
Learn more about The Spruce's Editorial Process
Updated on 10/10/22
Reviewed by
Mary Marlowe Leverette
Reviewed by Mary Marlowe Leverette
Mary Marlowe Leverette is one of the industry's most highly-regarded housekeeping and fabric care experts, sharing her knowledge on efficient housekeeping, laundry, and textile conservation. She is also a Master Gardener with over 40 years' experience; writing for over 20 years.
Learn more about The Spruce's Review Board
The Spruce / Loren Probish
Japanese maple tree varieties are prized for their delicate and colorful foliage throughout the growing season and autumn. With over a thousand varieties, it is a smallish species, with mature heights of 4–30 feet, depending on the cultivar. Several dwarf varieties stay small and can be trained as bonsai, such as 'Geisha Gone Wild' and 'Coonara Pygmy.'
Although the tree blooms in spring, it's the palmate leaves with five-, seven-, or nine-toothed finger-like leaves that offer the real appeal. The foliage offers striking color throughout the growing season, becoming even more beautiful with the fall color change. ‘Sango Kaku’ is prized as one of the prettiest Japanese maple trees for its changing foliage but also bright coral bark, which gives this tree its striking contrast all year round.
The many different kinds of Japanese maples include Acer palmatum, Acer japonicum, and Acer pictum; they are all part of the Sapindaceae (soapberry) family. They are suitable for USDA hardiness zones 5–8, though a few can brave zone 4 if planted in protected locations. Japanese maples should be planted in full to partial sun and in well-drained soil. In zones 7–8, they can benefit from planting in partial shade or dappled sunlight to protect the leaves from leaf scorch in the summer heat.
Many popular cultivars produce the familiar red foliage, such as one of the most popular Japanese trees, 'Bloodgood.' But others provide brilliant green or gold tones—and even bicolor leaves. While there are many ways to select a Japanese maple, leaf color is why most people plant this tree.
These 25 Japanese maples are all great options, offering foliage ranging from red and yellow to green also featuring different growth habits and tree heights.
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01 of 25
The Spruce / Loren Probish
'Bloodgood' is one of the most popular Japanese maple cultivars. It achieves a maximum size of 20 feet high with a similar spread, making it just the right size for patio landscaping. The leaves are reddish-purple in summer but tend to turn greener in full sun. At fall foliage time, the leaves deepen into crimson red. The word "atropurpureum" in the scientific name refers to a plant with dark reddish-purple foliage.
- Native Area: Japan, Korea, China
- USDA Growing Zones: 5–8
- Height: 15–20 ft.
- Sun Exposure: Full sun to partial shade
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02 of 25
'Coonara Pygmy' (Acer palmatum 'Coonara Pygmy')
UBC Botanical Garden
This dwarf cultivar grows only about six feet high. Bright-green spring leaves develop a yellowish cast in summer and then turn a deep pink-red in fall. The 'Coonara Pygmy' was developed from a "witch's broom" deformity found on a Japanese maple growing in Australia.
- Native Area: Japan, Korea, China
- USDA Growing Zones: 6–9
- Height: 3–6 ft.
- Sun Exposure: Full sun to partial shade
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03 of 25
The Spruce / Loren Probish
'Crimson Queen' is a small specimen, reaching a height of 8–10 feet and a spread of 10–12 feet. This petite monarch has a pleasing weeping habit and dissected leaf type. It has dark-red summer leaves that mature to a crimson hue. Fall color is often a combination of yellow, red, purple, and bronze. When you see the word "dissectum" in the scientific name of a Japanese maple, it refers to foliage that's deeply cut, with a lacy texture. Such plants are sometimes referred to as "lace leaf" or "threadleaf" maples.
- Native Area: Japan, Korea, China
- USDA Growing Zones: 5–8
- Height: 8–10 ft.
- Sun Exposure: Full sun to partial shade
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04 of 25
'Red Dragon' (Acer palmatum dissectum 'Red Dragon')
Simon McGill / Getty Images
'Red Dragon' is a small cultivar with striking reddish-purple foliage that transforms into bright crimson in the fall. This tree has an upright, pendulous growth habit and makes a spectacular mounding plant in any landscape. It also works well as a container tree.
- Native Area: Japan, Korea, China
- USDA Growing Zones: 5–8
- Height: 6–8 ft.
- Sun Exposure: Full sun to partial shade
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05 of 25
'Garnet' (Acer palmatum dissectum 'Garnet')
Sue Taylor / Flickr / CC BY-SA 2.0
'Garnet' is another lace-leaf Japanese maple with red leaves. The foliage remains reddish-orange throughout the growing season and then fades to purplish-green in late summer before turning bright red in fall. This cultivar grows to a mature spread of about 9–12 feet.
- Native Area: Japan, Korea, China
- USDA Growing Zones: 5–8
- Height: 9–12 ft.
- Sun Exposure: Full sun to partial shade
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06 of 25
'Full Moon' (Acer shirasawanum 'Aureum')
Piekiełko Szkółka Drzew / Wikimedia Commons
The 'Full Moon' or 'Aureum' cultivar of A. shirasawanum has showy bright-yellow foliage rather than the bright green found in the parent plant. The foliage gradually deepens to yellow-green in summer, and then turns orange-red in fall. It often grows as a multistemmed shrub but can also be trained with a single trunk as a small tree.
- Native Area: Japan
- USDA Growing Zones: 5–7
- Height: 16–20 ft.
- Sun Exposure: Full sun to partial shade
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07 of 25
'Autumn Moon' (Acer shirasawanum 'Autumn Moon')
Krzysztof Golik / Wikimedia Commons / CC BY-SA 4.0
The 'Autumn Moon' cultivar of A. shirasawanum is one of the few Japanese maples that's hardy into the lower portions of USDA hardiness zone 4. It has yellow-orange spring foliage that brightens into chartreuse for summer. It then turns a brilliant reddish-orange in the fall.
- Native Area: Japan
- USDA Growing Zones: 4–8
- Height: 6–10 ft.
- Sun Exposure: Full sun to partial shade
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08 of 25
'Beni-Kawa' (Acer palmatum 'Beni-kawa')
Piqsels
'Beni-Kawa' is an A. palmatum cultivar that tops out at about 15 feet and is known for having colorful red bark. Soft, green spring leaves gradually turn yellow-gold through summer and into fall. It grows slowly, remaining under 7 feet high until it's about 10 years old.
- Native Area: Japan, Korea, China
- USDA Growing Zones: 5–9
- Height: 12–15 ft.
- Sun Exposure: Full sun to partial shade
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09 of 25
Coral Bark Maple (Acer palmatum 'Sango-kaku')
David J. Stang / Wikimedia Commons / CC BY-SA 4.0
Coral bark maple is a full-size cultivar, growing to 25 feet in height, though it's quite slow-growing. This is another type of Japanese maple with red bark that can provide good winter interest. The leaves are yellow-green when they emerge, deepening into yellow-gold by fall. In the landscape, this tree should be positioned where the attractive winter bark can be appreciated.
- Native Area: Japan, Korea, China
- USDA Growing Zones: 5–8
- Height: 20–25 ft.
- Sun Exposure: Full sun to partial shade
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10 of 25
'Filigree' (Acer palmatum dissectum 'Filigree')
Keith Szafranski / Getty Images
'Filigree' is a small cultivar of the A. palatum dissectum species, and it has the familiar lacy leaves of others in the dissectum group. The leaves are solid green through summer, turning golden in fall. The branches create a mounded shape with a cascading habit that may droop to the ground.
- Native Area: Japan, Korea, China
- USDA Growing Zones: 5–8
- Height: 4–6 ft.
- Sun Exposure: Full sun to partial shade
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11 of 25
'Butterfly' (Acer palmatum 'Butterfly')
Henryr10 / Flickr / CC BY-NC-ND 2.0
'Butterfly' is perhaps the most common of all variegated A. palmatum cultivars. It's a shrubby tree with a rather irregular growth habit, but the green leaves have white margins and are often twisted in a manner unlike any other Japanese maple. The white portions of the leaves turn magenta or red in the fall. The unusual leaves make this an interesting bonsai plant. This cultivar received an Award of Merit in 1977 by the Boskoop Horticultural Society
- Native Area: Japan, Korea, China
- USDA Growing Zones: 6–8
- Height: 7–12 ft.
- Sun Exposure: Full sun to partial shade
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'Peaches and Cream' (Acer palmatum 'Peaches and Cream')
Robmm21 / Flickr / CC BY-SA 2. 0
'Peaches and Cream' is a dense, shrubby cultivar that is sometimes wider than it is tall. It has variegated creamy-white leaves with dark green veins. The foliage turns yellow in fall. It's slow-growing and has been known to live for as long as 60 years. Acer palmatum 'Peaches and Cream' was discovered as a seedling in 1980 at Yamina Rare Plants in Australia.
- Native Area: Japan, Korea, China
- USDA Growing Zones: 5b–8
- Height: 8–10 ft.
- Sun Exposure: Full sun to partial shade
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'First Ghost' (Acer palmatum 'First Ghost')
Amazing Maples / Flickr
'First Ghost' is a relatively small upright tree, topping out at about 7 feet high with a 4-foot spread. In spring, creamy white leaves are tipped with red, featuring prominent dark-green veins running throughout the leaves. In summer, the leaves shift to various shades of green and then turn yellow and orange in fall.
- Native Area: Japan, Korea, China
- USDA Growing Zones: 5–8
- Height: 10–12 ft.
- Sun Exposure: Full sun to partial shade
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'Geisha Gone Wild' (Acer palmatum 'Geisha Gone Wild')
Gardenia.net
'Geisha Gone Wild' is a sport of the popular 'Geisha' cultivar, one of the most spectacular of all variegated Japanese maples. 'Geisha Gone Wild' is a larger, hardier plant than 'Geisha.' In spring, the new leaves are hot pink and then age to green with flecks of white and pink in summer. They change to spectacular orange in fall. It's a slow grower, reaching 7 feet high in about 10 years (roughly one foot higher than 'Geisha').
- Native Area: Japan, Korea, China
- USDA Growing Zones: 5–8
- Height: 5–7 ft.
- Sun Exposure: Full sun to partial shade
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'Emperor One' (Acer palmatum 'Wolff')
F. D. Richards / flickr / CC BY-SA 2.0
Emperor One looks much like a 'Bloodgood' Japanese maple variety, but it's shorter and grows upright. It's a hardy variety, leafing out later in the spring than other Japanese maple trees. It has black-red bark with dark red foliage that turns scarlet red in autumn. Its leaves have a translucent quality with deeply incised toothed edges. It rarely suffers from pest damage. It grows 1 to 2 feet per year, capable of growing up to 15 feet at maturity.
- Native Area: Japan, Korea, China
- USDA Growing Zones: 5–9
- Height: 10-15 feet
- Sun Exposure: Full sun to partial shade
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Green Cascade (A. Japonicum 'Green Cascade')
James Steakley / Wikimedia Commons / CC BY-SA 3.0
'Green Cascade' is an Acer japonicum Japanese maple variety or upright full moon maple small tree or multiple-trunk shrub that grows in zones 5 to 7. It is slightly more tolerant to cold than Acer palmatum and does not like hot southern summers. This tree prefers dappled shade and is prone to leaf scorch in full sun. Its leaves are rounded, palmate (like hands), and fern-like. The leaves turn yellow and red in the fall.
- Native Area: Japan, Korea, China
- USDA Growing Zones: 5–7
- Height: 10-20 ft.
- Sun Exposure: Full sun to partial shade
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'Higasayama' (Acer Palmatum 'Higasayama')
The Spruce / Peter Krumhardt
This Japanese maple's leaves are beautiful from spring to fall. Its big claim to fame is its spring coloration. Its variegated coloration in the spring ranges from bright green, bright pink, creamy pink, and creamy ivory colors. In the fall, it turns orange and red. It grows upright and is a faster grower, usually growing 1 foot per year. For best coloration, place it in a dappled or filtered light location. This is one of the best Japanese maples for full sun, although too much sun will lessen its variegation in the summer.
- Native Area: Japan, Korea, China
- USDA Growing Zones: 5–8
- Height: 10-18 ft.
- Sun Exposure: Full sun to partial shade
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'Hogyoku' (Acer Palmatum 'Golden Jewel of Fall')
The Spruce / Peter Krumhardt
'Hogyoku,' meaning "jewel," is also called the 'Golden Jewel of Fall' Acer palmatum Japanese maple variety. What makes this tree unique is its bright orange color in the fall. It's beautiful all season, starting with green leaves that are tinged with yellow, orange, and red. This Japanese maple variety can handle full sun better than other Japanese maples. Each palm-like leaf has seven serrated lobes. Keep this tree's soil moist, or use mulch around the base to prevent leaf scorch if it sits in full sun.
- Native Area: Japan, Korea, China
- USDA Growing Zones: 5–9
- Height: 15-18 ft.
- Sun Exposure: Full sun to partial shade
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'Koto Ito Komachi' (Acer Palmatum 'Koto Ito Komachi')
UBC Botanical Garden
The A. palmatum cultivar 'Koto Ito Komachi' miniature tree grows upright, but its string-like leaves make it feel like a weeping willow variety. It's a short, rounded tree, only about 4-6 feet tall. It grows slowly and prefers partial shade. It can grow in full sun but needs moist soil to prevent its leaves from shriveling. Its leaves start as light green, turning greener over time, then in fall, it displays yellow and orange foliage. As it naturally has a dwarf growth habit, it can be trained as a bonsai.
- Native Area: Japan, Korea, China
- USDA Growing Zones: 5–9
- Height: 4-6 ft.
- Sun Exposure: Full sun to partial shade
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'Lion's Mane' (Acer palmatum 'Shishigashira')
ivanoel28 / Getty Images
This tree's naturally wrinkled or crinkled leaves make A. palmatum 'Shishigashira' or 'Lion's Mane' unique. This tree gives texture to any lawn with its curled, glossy green leaves that turn yellow, orange, and reddish in the fall. This shorter tree has dense branches, usually growing about 8 feet, although it can get taller. It is hardy in zones 6 to 9.
- Native Area: Japan, Korea, China
- USDA Growing Zones: 6-9
- Height: 8-12 ft.
- Sun Exposure: Full sun to partial shade
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Osakazuki (Acer palmatum 'Osakazuki')
Acer PalmatumJean-Pol GRANDMONT / Wikimedia Commons / CC BY 3.0
The 'Osakazuki' cultivar features intensely bright orange-red leaves in the fall. Each leaf is palmate or hand-like, but instead of five fingers, these leaves feature seven lobes or fingers with teeth-like edges. This tree has a rounded growth habit. It can be sited in full sun, resisting leaf scorch better than other Japanese maple varieties, but its coloration will be better if it's in a partial sun location. It can adapt to clay and sandy soils.
- Native Area: Japan, Korea
- USDA Growing Zones: 5-8
- Height: Up to 25 feet tall
- Sun Exposure: Full sun to partial shade
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Scolopendrifolium (Acer palmatum Scolopendrifolium)
Steven Severinghaus / flickr / CC BY-NC-SA 2.0
'Scolopendrifolium' is also called 'Shinobuga Oka' or 'Linearilobum,' featuring long, narrow string-like green leaves with bright red stems, seed pods, and blossoms. It's sometimes called strap leaf maple for its whispy strip-like leaves with five pointy-tipped or sword-like edges. Its leaves turn shades of yellow, orange, and red in the fall. It grows slowly and has about a 60-year lifespan.
- Native Area: Japan, Korea, China
- USDA Growing Zones: 5-9
- Height: 12-15 ft. feet tall
- Sun Exposure: Full sun to partial shade
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Seiryu
Kirill Ignatyev / flickr / CC BY-NC 2.0
'Seiryu,' meaning "blue-green dragons," is a green lace-leaf maple or dissectum maple, meaning it has feathery leaves. Unlike other maples with lacey leaves, it grows upright and not weeping. It's a fast grower, usually growing about 10 feet tall, although it can grow up to 20 feet. It's prone to leaf damage if located in a full sun spot. Its foliage is bright green in spring and summer, turning golden yellow and red in the fall.
- Native Area: Japan, Korea, China
- USDA Growing Zones: 5-9
- Height: 10-20 ft. feet tall
- Sun Exposure: Full sun to partial shade
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Usugumo
Ed Jansen / flickr
A. pictum 'Usugumo' is a rare painted leaf batwing Japanese maple. It emerges in spring with soft pink leaves with green and cream-colored mottling or speckling in the summer. It never grows taller than about seven feet. This slow-growing upright tree does best in zones 5 to 9 and is perfect for a small space or container.
- Native Area: Japan, Korea, China
- USDA Growing Zones: 5-9
- Height: Up to 7 ft. tall
- Sun Exposure: Full sun to partial shade
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Viridis
Mark Bolin / flickr / CC BY-SA 2.0
'Viridis' has a weeping or cascading form with vivid green, finely cut lacey leaves that change to gold and crimson in the fall. This dwarf cultivar prefers dappled sun and can grow in a container, reaching 6 to 10 feet tall. You can train it to stay about 4 feet tall. Its leaves have deep lobes or finger-like projections with serrated edges.
- Native Area: Japan, Korea, China
- USDA Growing Zones: 5-8
- Height: 6-10 ft.
- Sun Exposure: Full sun to partial shade
How to Grow and Care for Japanese Maple
Watch Now: How to Prune a Tree
What is remarkable about Japanese maple? Planting, care and propagation of plants
Maintenance
- Japanese red maple
- Brief description of the most requested varieties
- Japanese maple planting and care
- Japanese maple seeds
- Japanese fan maple
- Japanese maple photo
- Japanese maple buy
Leaves are perhaps the most underestimated feature of plants. But it is the leaves of the Japanese maple that are the keys to the successful design of your garden.
Japanese red maple
Japanese maple (Acer Japonicum) and Dlanical maple (Acer Palmatum) - highly suitable Listfoot trees and bushes (in culture) ROD from IPPOY and Korya. These two species, as well as a variety of the second - fan maple (Acer palmatum Dissectum) - create group Japanese maples . Miniature maple varieties grow well in Japan but can be easily grown in our climate. The most resistant is the green-leaved maple and its red-leaved varieties 'Atropurpureum' and 'Bloodgood'.
Japanese maples grow very slowly and usually reach several meters in height. In Japan, the largest tree at the age of 100 years, reaches 10 meters in height and 40 centimeters in trunk diameter. Usually Japanese maple and palmate maple grow up to 8 m, and fan maple - no more than 2-3 m in height.
When 200 years ago these plants began to be imported from Japan, which had been growing there for centuries, European botanists were stunned by their incredible diversity. Europeans originally christened them with a Latin name - Acer polymorphum . And from this group, perhaps, this Japanese maple was one of the first that was brought to our region. This type of maple has almost round leaves , most of them are up to 15 cm long and consist of 7-, 9-, 11-, 13 feather-like lobes. They are very similar to the human hand. Because of the shape of the leaves, this maple has another name - hauchiwa-Kaede . There are four main varieties Japanese maples: - a typical Japanese maple A. japonicum, in which the shares are connected almost together and the leaf seems to be solid. Other maples: A. japonicum ‘Aconitifolium’, A. japonicum ‘Dissectum’, A. japonicum ‘Vitifolium’.
Japanese maple looks very impressive during flowering in May. Its flowers are red or yellow-green, large, up to 15 mm in diameter. But the most impressive tree is in autumn, when Leaves take on an enchanting color. In direct sunlight, the leaves turn red and purple, shading into bright orange and red. They look stunning! Japanese Maple , Maple Katsura (Acer Palmatum 'Katsura', Acer palmatum var. dissectum 'Katsura'), Maple Butterfly (Acer palmatum ‘Butterfly’, Acer palmatum var. dissectum ‘Butterfly’).
Brief description of the most popular varieties:
Japanese Maple Senkaki is an attractive and compact tree, a popular variety that is sure to be appreciated by lovers of Japanese maples. Tree height - up to two meters, suitable for growing in large pots and containers. Leaves lobed, usually with five lobes, turning bright orange in autumn.
Japanese Maple Senkaki (photo):
Maple Garnet - incredibly beautiful maple, you can look at it endlessly, especially in the autumn season. Average height maple is four meters. The main highlight is the unusual spreading crown, as well as the color of the leaves in the autumn months, they turn carmine red.
Maple Garnet (photo):
Japanese maple planting and care
Every gardener will be able to grow a very beautiful Japanese maple. You only need to choose the right place to plant, and also spend a little time caring for it.
Landing. Be sure to select the correct landing site. The ideal place for them would be sunny or partially shaded, protected from the winds. They tolerate some shade but are prettier when grown in full sun. Yes, those trees are do not like transplants. Once you have planted Japanese maples, they should not be repotted because it is very easy to damage their delicate roots.
Japanese maples frost resistant. Concerning soil requirements , they should not be planted in wet soils. Japanese maples are sensitive plants. The soil must contain a high proportion of humus and have slightly acid reaction . If the soil is sandy, then it needs to be enriched with fertile garden soil. Due to the fact that the roots of these plants grow close to the ground, it is necessary to level the place where they are planted well. Thus, you will be able to create thermal insulation layer , which will perform its protective function both in winter and in summer. It is also necessary to cover young maple seedlings in winter as these plants may suffer from frost. Also, in early spring, shelter will contribute to a not too fast development of their kidneys.
Japanese Maple ideal for planting in containers . And all thanks to his compact growth . But for the winter, plants in tubs should be moved to a frost-free room. It grows slowly and is also very picturesque. Besides being easy to grow, Japanese Maple will provide you with a lot of joy in summer and autumn with its beautiful leaves that change color with the onset of cold weather. Expect fireworks of fiery red, brown, yellow and orange leaves.
Care. After planting the young maple must be fed . The first top dressing is a month after planting, then they are fed once every four weeks. Suitable compound fertilizer and compost. After the winter period, be sure to remove frozen branches. Gardeners do not recommend cutting tree crowns, because Japanese maple pleases exactly with its natural beauty. Also, don't forget Mulch the soil before the start of the winter season. In hot weather be sure to keep an eye on the soil, maple does not like dry soil . Sometimes the leaves of the plant are also sprayed, do it in hot weather. Maple pest - gall mite . Watch the leaves carefully, if you see something suspicious, it is better to remove the leaf immediately .
Japanese maple seeds
Many varieties of maple seeds fall in autumn, but there are varieties whose seeds can be collected in summer. The seeds are medium in size, most often brown in color, they are often called “helicopters” by the people, because they very slowly fall to the ground, and at the same time rotate. There are some difficulties when growing maple from seeds. It all depends on the chosen variety. It is easiest to grow maples, in which the seeds fall in spring or summer.
After you collected seeds , they need to be placed in the cold. It is best to put the seeds in an airtight bag beforehand (zippered lunch bags are suitable). The collected seeds are placed in the refrigerator. Each variety has its own temperature , the best option is 3-5 degrees Celsius. check the seed bag constantly to make sure there is no condensation or excess moisture on it. Seeds are taken out after 120 days. Seeds of some varieties can be planted after 90 cold days. Germinated seeds can only be planted in small containers when a second layer of leaves has appeared on a small sprout. Now you can plant the tree in the ground.
Japanese fan maple
Fan maple is a marvelous decoration of every garden or park. It is an excellent compact tree that impresses with the beauty of its leaves. Fan maple is one of the varieties of Japanese maple, because the historical Homeland trees - Japan, and also grows naturally in China and Korea. The tree is very compact, height is about eight meters. Crown very unusual, dense, spherical. Sometimes it has several trunks. The leaves of the fan maple are very beautiful and large, the average length is 12 centimeters and the width is four centimeters. The leaf is divided into lobes. Blooms mainly in spring, small flowers in inflorescences, appear later Lionfish.
Garden use. Japanese Maple will look very good in a private garden as well as in city parks. Its interesting and very bright leaves attract attention. You can make it the main accent on your territory, because in autumn it is very difficult not to notice this tree. Japanese maple is very effectively combined with large stones or boulders, and even with small pebbles, which can be scattered near the tree root. The canopy provides shade so you can plant near the tree ferns or other shade-tolerant plants. Landscape designers with good taste will be able to create very unusual compositions using maple and coniferous plants , as well as combining maples and flowering shrubs . The main thing is not to overshadow this beautiful tree!
Japanese maple photo
Japanese maple buy
You can buy Japanese maple in our Florium store
Published: 27.10.2021
Tags: palmate maple Japanese maple Japanese maples
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Japanese maple: photo, planting and care
Contents
- General information with a description of the varieties
- Planting and care
- Reproduction
- Maple in the garden
In summer and autumn, they fascinate with the beauty of their leaves, and in winter - with an unusual crown structure, with a great many thin branches.
General information with cultivar descriptions
Japanese maples include palmate maple (Acer palmatum), fan maple (Dissectum), and Japanese maple (Acer japonicum), as well as numerous varieties bred on their basis by breeders.
As the name suggests, Japanese maples are native to the Land of the Rising Sun. All of them are distinguished by decorative carved leaves of purple and bright orange colors and shades, and a beautiful crown structure.
The sizes of Japanese maples, depending on the species, are from 2-3 meters to 8 meters in height. Palm maples are taller, and fan maples are short. The flowers are not large, have a yellow-green or red color, which depends on the variety. Lionfish seeds grow from the flowers, which scatter over long distances, growing into new trees. Many Japanese maples are distinguished by their decorative crown and bark. Due to these features, the tree becomes a real decoration of the garden or greenhouse.
In addition to the basic varieties, there are many hybrid forms bred in Japan. Each of these forms has a name that conveys the peculiarity of the variety, the main thing is to understand them correctly.
- Shirasawa maple (Acer shirasawanum) is one of the smallest, about 1.5 meters high. Its leaves are wide, with a border around the edges, yellow-orange in color.
- 'Bloodgood' has a unique inky black leaf color.
- Beni Kava variety has bright scarlet, light leaves and fiery red, ruby bark.
- Katsura variety has red young leaves that turn green in summer and golden in autumn.
- 'Nicholsonii' has green leaves in summer and brick red leaves in autumn.
- 'Aconitifolium' - multi-stemmed, with curved branches and dark red foliage.
- Variety "Mikawa yatsubusa" is distinguished by its small size - up to 1.5 meters, dense, squat crown. Its leaves consist of thin, needle-shaped lobes, bright green in summer and orange-red in autumn.
- "Shino Buga Oka" variety is not tall, from 1 meter to 1. 2-1.3 meters in height. The plant is very spreading, with ornamental leaves that are bright green in summer and yellow-orange in autumn.
Planting and care
In the wild, Japanese maple grows well in humus-rich, slightly acidic soil. Prefers semi-shady places and a stable level of humidity.
Japanese maple does not like strongly alkaline soils, places with stagnant moisture and poor water permeability. However, drying out and the scorching rays of the daylight also have a bad effect on the decorativeness of its leaves. More than others, varieties of Japanese maples with two-color or bordered leaves suffer from direct sunlight, such varieties should be planted in partial shade.
Best of all, the decorative properties of these plants appear in abundant, diffused light. In a park or garden, they will feel good in places where the sun is in the morning and in the evening, and where it does not look during the day. The choice of a place for planting maple is facilitated by the fact that it is not afraid of drafts.
It must be remembered that Japanese maples are heat-loving plants, they do not tolerate spring frosts that damage young leaves. Due to the low frost resistance in Central Russia, trees need to be wrapped with covering material for the winter, for example, garden fleece.
In areas with a mild climate in winter, maple branches must be freed from adhering wet snow to protect them from breakage, fan maple is especially affected by snow. But when the branches are covered with ice after a “hot rain” or a thaw, they should not be touched - they will break.
In summer, especially during drought, maple trees need to be watered abundantly and often, spraying the leaves in the morning or evening. In conditions of lack or excess of moisture, under the influence of dry and hot wind, under the scorching sun, the tree will experience real stress, which will make itself felt by drying the tips of the leaves and dropping the leaves.
If this happens, the maple begins to be watered more often, sprayed, and top dressing is canceled. These measures will help bring it back to life, and new leaves will appear on it even in summer.
In spring and autumn, the soil around the trunk should be mulched with leaf humus, tree bark, garden compost, wood chips. Mulching is of great importance for a tree - protection from drying out of the soil in summer, protection of roots from freezing in winter, additional fertilizer all year round.
To keep the trunk from rotting, do not put organic materials used for mulching next to it.
In spring, fertilizer granules are applied to the soil under the tree, and only then it is covered with mulch from humus or compost, and sprinkled with colored chips on top. Spring top dressing with slow-acting fertilizers will be enough for the maple for the whole year, nitrogenous fertilizers are categorically contraindicated for it.
If the maple grows on poor soil, it must be fed twice a year with long-acting minerals - in spring and summer.
As for pruning, it is carried out only on mature and old thickened trees that have lost their former decorative effect. They need pruning in order to make the crown more transparent, lighter, and open to air and sunlight - these measures will be an excellent prevention of fungal diseases. Pruning should be done during the dormant period - in early spring or late autumn, when there are no leaves on the tree.
Young maples do not need pruning, the trees grow very slowly and form a beautiful crown naturally.
Propagation
Japanese maple is propagated by seeds both in natural conditions and in cultivation. Seeds must be fresh, they are harvested as they ripen, most often in October.
Seeds for stratification are placed in dry sand and removed to a cool place. In the spring, they are sown in a container, pre-treated with growth-stimulating agents.
Seedlings do not grow too much over the summer, but already in this state, strong seedlings can be separated from weak ones. Weak ones are removed, and strong ones are sent for the winter to a cool room with a positive temperature. In the spring they are transplanted into tubs or pots, and when they reach a height of 30 centimeters or more, they are planted in open ground, in a tub or in a greenhouse for a permanent place. If the maple is to grow in a tub, the soil in it should be rich in organic fertilizers.
Another type of propagation of Japanese maples is grafting cuttings onto a strong stock of a similar type, for example, palmate maple.
Maple in the garden
In regions with cold climates, Japanese maples are grown in tubs, which are brought into a cool room for the winter. Growing maple trees in a tub has another advantage - the ability to move them, if necessary, in the shade, in the sun or in a place protected from wind, hail and rain.
Since the trees are stunted, in Japan, tubs with them are placed on a stand so that their wonderful beauty is better seen.
Needless to say, an ornamental tree goes well with other garden inhabitants - shrubs, trees, flowers, ornamental grasses.