Overgrown azalea pruning
How to prune azaleas: to keep them healthy and beautiful
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Learning how to prune azaleas is easy and worthwhile. You will be rewarded with healthy plants that continue to bring color to your garden.
Azaleas are popular flowering shrubs in the rhododendron family. They are prized for their wide range of hues, including warm oranges and cool and tranquil pale pinks.
It is easy to grow azaleas and to take care of them, making them a very popular choice for gardeners. They can be prone to some disease though, so knowing when to plant azaleas and regular pruning is a great way to ensure that your plant stays healthy.
When learning how to prune azaleas, you must first consider that there are two different types. It is therefore important to ascertain which type you have, so that you get the pruning correct.
It is just as important to know when to leave azaleas alone and not prune. Taking the time to acquaint yourself with the practices using this simple guide will keep your azaleas beautiful year after year and a worthy addition to your flower bed ideas.
How to prune azaleas of different types
(Image credit: Getty Images/ Teresa Kopec)
Azaleas have large showy flowers that cover the plant in spring. They are tolerant of some shade and add a huge burst of color in spring to any border, so are a good choice as shrubs for shade.
Before you can know how to prune azaleas, determine which of the two types of these flowering shrubs you have. Although they are part of the same family, there are differences from how to prune rhododendron:
- Evergreen azaleas – also known as Japanese azaleas – tend to be smaller, growing to about 18-30 inches (40-80cm) and include dwarf azaleas. Evergreen azaleas are mostly native to Asia.
- Deciduous azaleas are taller, losing their leaves in the fall, with some first changing color from golden through to flaming red and brown before they drift to the ground.
Most native to North America are deciduous species.
Once you have determined whether your plant is deciduous or an evergreen shrub, you can then focus on how to prune azaleas.
Deciduous azaleas only need to be lightly pruned to remove diseased or damaged stems.
Evergreen azaleas, so long as they are placed in the correct position with the right soil type, and are well tended to according to the conditions in your hardiness zone, only need pruning either to remove dead wood, or reduce their size if they are starting, for example, to grow over a pathway.
'The first rule of pruning evergreen azaleas is to select the right varieties in the first place and plant them where they will do what you want without a lot of pruning,' is the advice from The American Rhododendron Society .
Pruning azaleas step by step
(Image credit: Getty Images/ Jacky Parker)
Azaleas have been popular since the days of Victorian garden design – and it's easy to see why with their beautiful blooms.
Follow these steps for pruning azaleas t keep them looking their best:
- Using sharp pruning spears or hand pruners, cut individual branches.
- Cut back any branches that have outgrown the shape of the plant you are looking to create.
- Cut the branches off to a natural spot so that they will regrow in a nice shape.
- Remove dead, damaged or crossing shoots – damaged branches beyond the point of break and above a leaf, and dead branches at their origin.
'When pruning back, try to leave some leaves on the shoot, as you will get better branching from the buds near the leaves,' advise the experts at rhododendron and azalea specialists Millais Nurseries .
(Image credit: Getty Images / Cyndi Monaghan)
How and when should azaleas be pruned?
How and when you should prune azaleas will depend on the type that you have, and its condition. Using this guide, you can identify the type of azalea that you have and apply the correct pruning regime.
You should lightly 'prune evergreen azaleas immediately after the blooms have faded in spring', advise the experts ay Wilson Bros Gardens .
Azaleas can be lightly pruned after flowering to remove any diseased material.
You should not prune evergreen azaleas at the end of summer or in fall, 'because you want to avoid cutting off fall-produced flower buds that will be next spring's blooms,' they continue.
Pruning azaleas should therefore stop by mid-summer. Heavy pruning of azaleas should be done in late winter and early spring – see tips on rejuvenation pruning below.
(Image credit: Getty Images / Photos by R A Kearton)
How often should you trim azaleas?
'Regular light pruning of azaleas after flowering can dramatically improve the habit of a misshapen azalea plant over the course of a few seasons,' advise the experts at Millais Nurseries.
It may also be necessary to control azaleas which are taking up too much space next to a drive or a path, especially if they have been included as shrubs for the front of the house.
(Image credit: Mtreasure/Getty Images)
How far back can you trim an azalea?
How far back you can trim an azalea will depend on how large and old it is.
A plant that is in good condition may require little or no pruning. If you want your plant to grow large, especially if it is a shrub for privacy, avoid pruning it too much, and just stay on top of any diseased-looking material.
If it is a scraggly azalea or has grown out of control, 'sometimes radical action and heavy pruning is required,' says the experts at Millais Nurseries. 'But there are no half measures and it will open up a large hole in the landscape.'
A plant that has grown too large, particularly if you're trying to develop a bonsai tree type, or is starting to look unkempt, can be pruned back hard to re-establish its shape and to keep it under control. But bear in mind it may not flower the following year. This will be worth it, though, if an old shrub past its best is then transformed back into a young, healthy and well-shaped azalea in future years.
So don’t be afraid to take drastic action when required.
(Image credit: Getty Images / Keith Getter)
How do you prune azaleas to rejuvenate?
How to prune azaleas to rejuvenate them if they are overgrown or old is to give them a new lease of life with a harsh trim.
Rejuvenation pruning azaleas should be done in 'late winter or early spring,' explain the experts at Miracle-Gro . 'You'll have a year without flowers when you do this,' they add.
- Cut the branches back to about 12 inches above the ground.
- 'Once the plants have started to regrow, prune the end of any strong growing new upright shoots back to 6 inches to encourage the plant to branch,' say Miracle-Gro. This will create a thick, attractive plant.
You can also 'spread the rejuvenation pruning of azaleas out over several seasons,' advise the experts at Wilson Bros Gardens , pruning some of the plant each year. This will maintain some of the blooms and will feel less daunting.
This more gradual approach is done over a three-year period, as follows:
- Cut about 1/3 of the largest scraggly azalea branches to within 6 to12 inches of the ground in early spring.
- Repeat for another two years.
- By the end of the three years all of the old wood will be removed and the azalea will have healthy new growth.
(Image credit: Getty Images)
Can azaleas be pruned back hard?
You can prune azaleas back hard, but it may affect their ability to produce flowers the following year. This course of action might be necessary, however, to stop one from taking over your bed or border, and stop it crowding or shadowing other plants.
How hard you cut an azalea back will depend on how large and how old it is. Larger, older azaleas can be cut back harder than smaller plants.
(Image credit: Getty Images / Teresa Kopec)
Will azaleas grow back if cut down?
Azaleas will grow back if cut down with the method used for rejuvenation pruning, as above.
You need to make sure that you do this at the correct time of year, in late winter or early spring, before the growing season, so that the plant will produce new growth.
Azaleas are fairly fast growing shrubs, and the plant should have grown to a nice shape and produce lots of beautiful blooms within about three years after this manner of extreme pruning.
This feature was created by H&G sister brand, Period Living magazine
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Rachel is senior content editor, and writes and commissions gardening content for homesandgardens.com, Homes & Gardens magazine, and its sister titles Period Living Magazine and Country Homes & Interiors.
She has written for lifestyle magazines for many years, with a particular focus on gardening, historic houses and arts and crafts, but started out her journalism career in BBC radio, where she enjoyed reporting on and writing programme scripts for all manner of stories. Rachel then moved into regional lifestyle magazines, where the topics she wrote about, and people she interviewed, were as varied and eclectic as they were on radio. Always harboring a passion for homes and gardens, she jumped at the opportunity to work on The English Home and The English Garden magazines for a number of years, before joining the Period Living team, then the wider Homes & Gardens team, specializing in gardens.
Pruning Azaleas | Plant Addicts
Author Karyn Wofford
Azaleas are beautiful, flowering shrubs that bloom in the spring, and thrive particularly well in the Southeast. While they can grow to around eight feet tall, keeping these flowering bushes trimmed and shaped allows for proper air circulation, disease prevention and overall better health.
By following a few simple guidelines, your azaleas will produce lovely blooms, adding pops of color throughout your lawn.
When To Prune Azaleas
The best time to shape or trim an azalea is after the spring flowers fade away, but don’t trim any later than July. Remember, less is more when it comes to chopping hunks of beautiful azalea. Allow the plant to do its thing, and just control the size to preference. Eliminate weak, brittle sprigs that drain vibrance. Snipping these away allows for new, healthier sections to dominate.
If you prune too late in the year during late summer, fall or winter, you will cut off the flower buds for the next year and prevent the plant from blooming.
When To Prune Encore Azaleas
Like all other azaleas you should prune Encore Azaleas immediately after the spring flowering. This creates the maximum amount of buds to set. More than likely, only a light pruning is necessary to stimulate growth and flowering.
Why Prune Azaleas
In most cases, you should not need to prune azaleas. These are low maintenance plants and should produce beautiful flowers year after year. But, perhaps your beautiful azalea has overgrown to monstrous proportions and is blocking your view to the rest of your yard because the bush is too tall. Or the shrub is not producing as many flowers as it has in the past. Or sometimes azaleas become leggy and need to be rejuvenated. Pruning can improve air circulation, provide disease prevention and encourage new growth. It can also shape the plant to better fit the location it is growing in your yard.
How to Prune Azaleas
Most azaleas are just going to need a little shaping and thinning, to maintain size and health. This is easy as 1-2-3, and why azaleas and rhododendrons are considered low maintenance.
Step 1 - wait until the flowers die off in the spring to prune
Step 2 - cut off dead branches and stems from the shrub
Step 3 - prune off live stems and branches to conform the plant into your preferred shape
You can keep the plants small and cute, or have them as more of a statement shrub.
Some skilled gardeners are able to trim these plants into topiaries or even grow them into a tree form by pruning.
What You’ll Need to Prune Azaleas
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Hand Clippers—This small tool is great for controlled cutting. Be sure the blades are sharp, and clean, to prevent foliage disease spread.
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Loppers—Bigger than hand clippers, loppers can tackle heftier stems.
Be sure to clean your tools in between prunings to prevent the spread of diseases and to remove any sap that is on the blades.
We do not recommend using hedge trimmers to shear azaleas into boxes or other shapes. This will cause the plant to look terrible and prompt the foliage and the flowers to only exist in the outer inch of the bushes.
Pruning Leggy Azaleas
Most of the time, azaleas will only need a light trimming when they become “leggy”. Leggy essentially means that the leaves are only growing on the outer edges of the branches, and the plant does not look full or lush.
To help encourage the plant to grow thicker foliage, selective pruning of old wood is the best strategy. Pick out only a few branches per year, and cut those down to a dormant bud or lower sturdy branch. Do a few branches each year for best results. This is a slow process, but works very effectively. This should be done in the winter when the plant is dormant.
Can You Cut Back Azaleas To The Ground?
We do not recommend ever cutting an azalea shorter than 12 inches tall. If you cut back the plant all the way to the ground, you risk the plant becoming weakened by poor nutrition or disease and die. The plant may also take up to 3 years to bloom again if you cut back the shrub that much.
If you must take drastic measures, we recommend leaving 2 main branches at least 2 foot tall, and cutting back the other main branches 6 inches tall. That way there are at least a few branches that aren’t cut back all the way.
Deadheading Azaleas & Rhododendrons
Depending on the type of azaleas you have, deadheading (removing the spent blossoms) may encourage the plant to produce beautiful new flowers.
If you have a deciduous azalea, then you may deadhead the flowers. If you have an evergreen azalea or rhododendron, then you typically will not deadhead the flowers.
The reason for deadheading is two-fold. First, it will help the plant look better and encourages more flowers to grow the following year. Second, the flowers will sometimes turn slimy and moldy during periods of heavy rain, possibly leading to fungal diseases.
To deadhead the flowers, you can either use your fingers and pinch off the flowers, or you can use small pruners to do the job. Be sure to wash your hands thoroughly afterwards. Be sure to only remove the dead flowers, not the buds from the plant.
Overall, taking care of azaleas is a snap, and they are particularly great for those with little time to work in the yard. Pruning is simple, and if you keep up with it, you’ll never have to spend too much time doing it. Then you’ll have plenty of afternoon hours to sit on your porch with a glass of lemonade, taking in the beauty.
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how and when to do it right at home, is it necessary after flowering, as well as the nuances of care and photos of indoor rhododendron Dacha expert
Azalea is one of the ornamental shrubs. Belongs to the heather family. In the wild, this plant is found in some areas of Europe, as well as Asia and North America.
It gained great popularity in the twentieth century, and is grown in special nurseries and botanical gardens. It is in great demand because of the beautiful flowering. This plant is quite finicky, but only during flowering. In this article, we will show a photo of a beautifully “trimmed” rhododendron and tell you when and how to properly prune this plant, whether it can be done after flowering, and what further care should be at home. nine0005
Show content
- What is pruning and why does indoor rhododendron need it?
- When is it recommended?
- How to trim after flowering?
- How many times a year is the procedure required?
- Step-by-step instructions
- Possible mistakes and how to avoid them
- Photo
- Aftercare at home
- Related video:
What is pruning and why does an indoor rhododendron need it? nine0030
Pruning in plants is the main procedure.
This is done so that the plant is healthy and does not hurt.
It is necessary to prune almost all types of plants that are fertile. Pruning for plants is very important, because it is thanks to it that you can regulate the size and growth of the plant. In addition, there is the possibility of correcting and changing the shape and the ability to influence the fruiting processes and the qualities of already ripening fruits. There are several types of pruning. nine0003
Help! It is not necessary to remove all branches, but only those that are sufficiently extended. Before you start pruning an azalea, you should check with the lunar calendar.
This plant can be not only cut, but also pinched. This is done so that the plant grows and develops better, in order to be able to adjust the shape of the azalea. This is also done so that the plant has many flower buds.
When is it recommended?
Proper pruning of the plant is necessary for the azalea flowers to grow and develop faster, as well as to bloom well and intensively.
Pruning should only be done after the plant has finished flowering.
Since the Azalea blooms from the end of autumn to the end of spring, the pruning procedure can be started from the beginning of June. In addition, at this time, the plant has a dormant period.
Under no circumstances should the plant be pruned during flowering. nine0003
How to trim after flowering?
Only the long shoots of the plant need to be pruned after flowering, if they reach the middle of the other shoots and are densely growing. In addition, there is a need to trim weak or diseased shoots.
How many times a year is the procedure required?
Azaleas should be pruned once a year, otherwise there is no need for pruning. It can be carried out before flowering only if some of the shoots start to hurt, grow poorly, or if pests appear on them. nine0003
Step-by-step instructions
- Preparing instruments .
To trim this plant, a knife is used, which will be very well sharpened, but a pruner is best suited for this procedure. In any case, the knife or pruner must be treated with a solution that contains 70 to 90 percent alcohol.
- Choice of cutting location . The cut point of the plant can be anywhere, as you can adjust the shape to your taste. Therefore, there is not much difference. nine0012
- Section of a plant part. First you need to remove the largest and largest branches. To make the plant beautiful, it is better to give it a shape in the form of a ball. Some gardeners remove shoots in the middle of the plant, particularly those that grow inside the bush.
Next, already diseased and weak azalea shoots are removed. To determine which plant shoots are weak and which are not, you need to look at the leaves of the azalea. If there are no buds on the leaves, there should be two or one on healthy shoots. If there are many buds on a leaf, then they will be an obstacle in obtaining other leaves of sunlight.
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Too much pruning will harm the plant itself and it will hurt for a long time. Also, with strong pruning, the azalea will not be able to bloom, since it simply will not have the strength to do so.
Attention! Weak pruning of a plant can also greatly harm it. As a result of such pruning, the azalea will release only a small number of inflorescences.
- Finishing the cut . After pruning, it is imperative to disinfect those parts of the plant where the pruning procedure was carried out. For disinfection, you can use a special paste for this, called "RANNET". It will help save the plant from pathogens. In addition, it will help in the rapid growth of leaves and twigs. nine0012
Possible mistakes and how to avoid them
Plants should be pruned at least once a year. There are twelve most common mistakes in pruning shrubs:
- Pruning only those branches that are broken or cracked. The main mistake here is that there is an opinion that if you remove only dry and cracked branches, then everything will be fine.
But this is not the case and it is necessary to delete the entire branch.
- Large leaf growth. nine0035 Stems and branches should not be allowed to grow, as this may cause problems with flowering, since the plant will not receive enough light.
In addition, due to the lack of sun, especially if it grows in the shade, pests and diseases can appear. Therefore, too little pruning can also harm the plant.
- Inaccurate and incorrect bud pruning. This cutting is the most difficult, since there is a high probability of making a mistake with the angle at which the cut will be made, with the height of the cut. You can accidentally hook the bark and burrs can form on it. nine0002 To carry out such pruning correctly, it is necessary to attach a knife from the base and to the top of the shoot from the side of the branch that is opposite to the kidney. The cutting angle must not exceed 45 degrees.
In order for the shoot not to dry out, in no case should a stump be left.
- Poorly sharpened tool. Common pruning tools include pruning shears, secateurs, saws and hacksaws. If they are poorly sharpened, then it will simply not be possible to carry out the trimming process without damaging the bark. Such tools will leave injuries to plants, torn and pointed scars. In addition, a person can inflict injury on himself. nine0002 Poorly sharpened power tools are especially dangerous.
- Trims only those branches that are outside. If the center of the plant is too dense, then problems such as: Disease and pests of the plant may arise as a result. Only one or two main shoots should be in the center, they will be quite enough. Now the plant will receive the amount of light and air it needs.
- Many competing shoots. nine0035 Most often, the plant produces several main shoots at once. Thus, they begin to fight for vital resources and nutrients. Because of this, the entire plant weakens and may even die.
Therefore, you should remove all these shoots and leave the most hardy ones. Others are best shortened by 35 percent.
Shoots that do not grow well or are diseased should be removed first.
- Kidney damage. To avoid damaging the buds in any way while cutting the shoots, the pruner must be placed at the correct angle for cutting. To begin with, the largest and longest branches are removed, and then the small ones. nine0002 Tip! First of all, you need to delete external, and then internal branches.
- Not pruning blind shoots. Blind shoots are those without flowers. Also, the shoots must be removed to the lowest kidney.
- A plant disease that has not been cured in time. If old shoots are not removed during pruning, diseases such as:
- rust;
- powdery mildew;
- spotting; nine0012
- mold.
- Lots of trimmed flowering shoots.
- Unsuitable cutting tool. If you need to cut 6 centimeters, then you should choose a saw, and if you need to cut only 2 centimeters, then you can use a pruner or garden shears.
- Untimely pruning of the plant. If you do not prune in time, the plant begins to dry, hurt and rot.
Picture
See what an indoor rhododendron looks like after pruning.
Aftercare at home
After the pruning procedure, care for the azalea should continue the same as before.
For this procedure to be successful, all the features of this plant should be taken into account. In order to know them well, you need to carefully monitor your plant (you can find out about the optimal home conditions for azalea here). Only in this case it will delight everyone around with its flowering for a long time. nine0003
Related video:
Watch a video on how to prune an azalea:
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Azalea flowering at home care, pruning, replanting
zones, and are also known as houseplants. On the windowsill, a lushly flowering azalea bush will not go unnoticed. The buds bloom when ordinary indoor flowers enter the winter sleep period. Azalea flowering at home which is especially beautiful, needs special care. nine0003
Content of the article:
- 1 Azalia: Description, photo
- 2 Azalia Flowering at home
- 2.1 place of accommodation
- 2.2 Watering
- 2.3 Air temperature
2.4 TECRICIPE 9001
- 5.1 How to prune after flowering
- 5.2 Transplant after flowering
- 7.
1 What if the azalea dumps leaves - 7.2 Vegetations of leaves
- 7.3 caring for azalea after flowering
- 9 Conclusion
Azalea: description, photo
Azalea is called “rose tree”, “alpine rose”, “rose bush”. This is due to external characteristics. From afar or in the photo, dwarf bushes are often mistaken for thickets of wild roses. The stems of the flower are covered with a light gray bark, which may be partially sloughed. The bush grows up to 1.5 m, but as a houseplant it stretches up to 50 or 60 cm. The leaves can take a semi-oval or oval shape, grow up to 3 cm, be light or dark green, on the underside of the leaf plates there is noticeably light fluff. nine0003
The type of flowers depends on the varietal characteristics: small flowers grow up to 2 cm, large ones up to 5-6 cm. As a rule, they are collected in complex inflorescences that begin to appear at the base of the leaf. The shade of the petals can be very different, ranging from a monochromatic, evenly covered to a multi-colored with different shades.
The appearance of azaleas is associated with regions of India and China. There, in the areas of the foothills, flowers were discovered and described by scientists. The genus of these alpine roses received its own name azalea, but over time it was disbanded, they began to be attributed to the genus rhododendron. nine0003
The species began to develop and became widespread. By selection, more than 10 thousand varieties were created. Now rhododendrons adorn residential buildings around the world. Caring for an azalea at home is simple, but the rules may differ significantly from the requirements of other flower crops. Indoor flowers are represented by two species, which have thousands of varieties.
| Indian or Sims Rhododendron | Japanese |
Low bush, stretches up to 70 cm, densely arranged branches on both sides of the stem. The lower plates may appear a few shades lighter than the upper ones. In Indian azaleas, buds grow one at a time, can grow up to 8 cm in diameter. Shades of petals can be pink, burgundy, cream. This variety has a particularly long flowering period. | Azaleas of these varieties are pruned for bonsai cultivation. A cap of small flowers on a bare stem often becomes the center of flower arrangements. nine0002 Hybrids stretch up to 1 m, regular pinching is recommended for them. |
Azalea (rhododendron) flowering in winter has made it popular since the 19th century. On the territory of modern Europe, pots with them still remain a symbol of the Christmas table, they are presented at housewarming parties as a wish for a long and happy life.
Azalea flowering at home
Peculiarities of culture are the duration and timing of flowering. It occurs depending on the variety and lasts for 2-3 months, if you properly care for the plant. In addition, under certain conditions, re-flowering occurs. Flowering indoor azalea early varieties lasts from November to January.
Late varieties bloom in January-February. If not a single condition was violated during the maintenance, then the indoor azalea will bloom from 2 to 3 months. For abundant flowering, certain rules are followed. nine0003
Location
Alpine roses love light, it must reach the leaves within 10 hours. Flower growers place pots on the windows on the southeast side. In addition, the possibility of shading is taken into account so that direct sunlight does not fall on the sheet platinum and does not burn them. In order for buds to form on the stems, the azalea is additionally illuminated with artificial light.
home azalea bloom
Watering
This is a special care item. Florists recommend monitoring the balance of soil moisture. It should be hydrated, but not wet. The soil is watered as the top layer dries. Excessive watering, stagnant water on the pallet lead to damage to the root system - the plant loses its ability to absorb moisture and becomes defenseless for fungal diseases.
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Air temperature
Azalea is a crop that begins to bloom when the air temperature drops. To stimulate the setting of buds, the pot is taken out to where the thermometer remains at + 15 to + 17 °. Some varieties begin to bloom at + 10 °. When the plant has gained color, it will be comfortable at + 23 °.
Soil characteristics
This crop thrives in acidic soil. Experienced flower growers use heather land for planting. This is such a layer of the earth, the upper part of which is at the stage of natural decay. Heather soil is harvested from areas where heather shrubs grow. The acidity level of such soil is in the range from 4 to 4.5 ph. nine0003
Tank
Azaleas are suitable for pots with a narrow base and a wide top. This is due to the features of the structure. The roots do not grow deep, they need more space at the base, and the bottom of the planting pot must be well drained.
Fertilizing
Botanists have developed a special feeding scheme.
The soil is fed twice during the entire flowering period of the azalea. During the summer, fertilizer is applied 1 time in 2 weeks.
How many times a year does the azalea bloom
Azalea is an indoor flower, which is characterized by slow development during the first years of existence. Many inexperienced flower growers take this feature as a manifestation of illness or dissatisfaction with care. They start rearranging the pot, treating the stems with different chemicals, or even trying repotting. This is extra work. Alpine rose gets used to the new environment for a long time, it begins to bloom only for 2-4 years of existence.
Flowering of a houseplant can be seen twice if planted in open ground in summer. In this case, it is necessary to carefully choose a place for planting and prepare a special acidic soil. nine0003
Information! After planting in open ground, the azalea is looked after in the same way as a houseplant. Transplanted into a pot in autumn.
How to prolong the flowering of azalea
Collectors of this variety have long and successfully stimulated the setting of buds. When they talk about the appearance of flowers for 2 months, they mean the gradual death of some inflorescences or buds and the systematic formation of new ones.
If no attempt is made to extend the process, it will take up to 2 weeks. With constant control over the process, budding will end only for 2 months. nine0003
After flowering, each bud is carefully removed, this allows the plant to concentrate on the formation of the next bud. For abundant flowering, proper pruning is also necessary. It is carried out at the rest stage, when the main part has faded.
Azalea after flowering care
Late varieties cease to set buds by April, early ones go to the dormant stage in January or February. After flowering, a responsible period of care begins, it plays a key role in the further development of the flower. nine0003
How to prune after flowering
Pruning rhododendrons is one of the most important principles of care.
A plant that has not been pruned in its time will not be able to adapt to the summer season and form flower buds for the next flowering.
Pruning is a solution to several problems at the same time:
- An adult bush is being formed.
- Further flowering is stimulated.
- New shoots are growing, updating.
Pruning is carried out with sharp garden shears, trying to cut at an acute angle. Subject to removal:
- old, damaged branches;
- non-viable shoots;
- dead inflorescences;
- dried parts.
Pruning is different from pinching, which is done on a permanent basis. With the help of pinching in the summer, they form the skeleton of a bush, preventing its all-round growth. Pinch the upper shoots, side shoots, axillary leaves. nine0003
Repotting after flowering
Young rhododendrons are repotted every year. Adult bushes change their place of growth every 2-3 years. A planned transplant is carried out after full flowering.
A transplant may be needed with a partial change in the soil, the beginning of rotting of the root system, or a disease of the aerial part. Reproduction is also associated with transplants. The division of the bush is a method of breeding while maintaining varietal characteristics. The mother plant is dug up, divided and planted separately. nine0003
Flowering plants are transplanted only as a last resort, planned transplantation requires preparation. After the buds die off, pruning is carried out, removing dead parts, then containers and soil mixtures are prepared. Pots are selected taking into account changes, the selected capacity should be 2-3 cm larger than the previous one. The soil is shed in advance with a solution of manganese, this method helps to avoid infection with fungal diseases after transplantation, when the rhododendron is too weak to resist on its own.
Transplantation is carried out in the evening. During the day, the pot is placed in a large container with water diluted with root biostimulants.
Thanks to the drainage system of the pot, the soil becomes moist. After that, the roots are taken out along with a clod of earth and immediately transferred to the bottom of the prepared hole. The roots do not straighten, do not cut unnecessarily. Pruning and disinfection is carried out only when the rhododendron is sick. For healthy home flowers, the transshipment method is suitable, that is, transplanting along with a clod of earth. nine0003
A hole is a small hole with a distance of no more than 1 cm from the drainage layer.
Azalea dormancy period
Dormancy for indoor flower comes after transplantation, it lasts from May-June to November-December. Usually, flower cultures are not touched throughout the sleep phase, but this does not apply to rhododendrons. The dormant period is used in order to make regular top dressing. Mineral complexes with a high content of phosphorus, nitrogen and potassium are suitable for this. Top dressing is applied under the root weekly.
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Special complexes created for this species are used at different stages of development:
- Zircon is applied before flowering. It stimulates budding and development of the root system.
- Foliar top dressing is carried out with a solution of "Epin". It can not be used with active growth or budding.
- With active development and laying of shoots, Ferovit is applied ahead of schedule. This remedy is rich in iron and is able to stop the exit from the resting phase from starting too early. nine0012
Warning! When dissolving special complexes carefully monitor the concentration. An excess of the base substance can burn the roots.
Growing problems
Often, when keeping flowering indoor plants, processes occur that indicate a violation of the rules of care or the progression of diseases.
What to do if the azalea sheds leaves
Partial or complete shedding of leaf blades of rhododendrons signal the presence of problems.
According to the accompanying symptoms, the main causes of the phenomenon can be identified:
- Brown spots form on the leaf plates, the buds dry out, the rhododendron sheds its leaves - this is a consequence of the possible rotting of the roots, excessive soil dampness.
- Complete dumping - evidence of lack of space, changes in soil composition, lack of nutrients.
- Brown spots, dry areas appear on the tips of the leaf plates - this indicates a violation of the requirements for irrigation, indicates the drying of the flower or watering with cold hard water. nine0012
- Leaves dry and fall off - this is a sign that the air around the azalea is too dry.
Once the underlying cause is identified, appropriate action is taken. If the azalea dropped its leaves due to overflow, then it is dried. One of the methods is considered to be pulling out a flower, drying the roots on a dry piece of cloth and adding fresh, dry soil. You can transplant the azalea into a new container or leave the old one.
If the alpine rose is partially dry, create conditions for moisture. To do this, they constantly spray the air near the flower, place containers filled with water around the perimeter of the window sill, and reduce the heating of the room. The water that is poured over the soil is recommended to be changed to rainwater or to water the soil with melted snow. If, after a change of water, the dropping of leaves slows down, then the cause of the phenomenon lies in excessive rigidity. Care is continued with settled waters. nine0003
Tip! To soften tap water, add citric acid or lemon juice to it.
Causes of yellowing of leaves
Yellowing of leaves is one of the signs of the development of possible diseases:
- Chlorosis. This is a defeat of the root system due to an excess of potassium. It begins with a gradual yellowing of the leaf plates, accompanied by a loss of elasticity of the main and side stems. To reduce the performance, the soil is gently acidified.
- The appearance of pests. Scale insects can lead to the appearance of yellow areas on the leaf plates. They stick around the lower part of the leaves, cover parts of the plant with a sticky secret and systematically destroy the stems. They are disposed of by treatment with soapy water or special chemicals. nine0012
Causes of blackening of the leaves
Darkening of areas, gradual death may indicate various external influences.
The emergence of black thrips. This is a small pest that cannot be noticed immediately. He lives on the lower part, blackening is formed at the places of accumulation. In order to get rid of it, the plant is treated with a solution of copper sulfate. This method may lead to a decrease in growth rates, but will get rid of the parasite.
Fusarium. A fungal disease that can only be cured at an early stage. It is characterized by blackening of the stem and leaves. The plant is treated with a solution of Fundazol.
