Plants to grow with strawberries


13 Companion Plants For Strawberries (And What Not To Plant Nearby)

Time to add some strawberries to your garden or plant around an existing strawberry patch? Strawberries are perfect for companion planting as they can be particularly fussy about what’s planted nearby.

Good companion plants for strawberries include spinach, lettuce, peas, beans, onions, clovers, thyme, garlic, and borage. Avoid planting brassicas like kale, cauliflower, and broccoli near your strawberries, as well as all types of fennel.

Read on to learn all about companion plants for strawberries!

13 companion plants for strawberries (and what not to plant nearby)

Strawberry Companion Plants: The Basics

1. White Clover

2. Crimson Clover

3. Spinach

4. Lettuce

5. Peas

6. Beans

7. Onions

8. Chives

9. Garlic

10. Thyme

11. Borage

12. Marigold

13. Asparagus

Bad Companions To Avoid Planting Nearby Strawberries

Resources

Strawberry Companion Plants: The Basics

Strawberries are a widely grown hybrid species of the genus Fragaria (flowering plants in the rose family). They are a popular fruit because of their bright, red color and sweet, juicy taste. Give your strawberries the best chance to become sweeter and brighter by companion planting them with their most Strawberry-friendly plant friends.

1. White Clover

White clover can be an excellent mulch plant around a strawberry bed. This is because the white clover draws nitrogen in from the air and down into the soil. It also helps keep weeds at bay and attracts beneficial insects as it flowers (just don’t let it grow too many seeds). The plants are usually (or should be) mowed down before they get to the point of growing seeds. 

It’s best to plant around the strawberry patch rather than between the strawberry plants so that the strong roots of the white clover don’t create too much competition for the strawberry plants. 

2. Crimson Clover

Crimson Clover is a good host plant for minute pirate bugs which are beneficial insects that feed on thrips—ideally drawing unwanted bugs away from your strawberry garden bed. These pirate bugs love crimson clover because it gives them nectar and habitat. Crimson clover also attracts and supports other beneficial insects like lacewings and parasitic wasps.

Crimson clover not only attracts pollinators but also naturally fix nitrogen—allowing it to help itself and other plants around it that may need or benefit from it—like strawberries.

3. Spinach

Spinach is sometimes planted in strawberry patches between strawberry plants. The spinach plants leave a substance called saponin which can improve the soil for the strawberries by lessening fungal and bacterial plant disease from affecting the strawberry plants—making them ideal companions if you plant them strategically amongst your garden layout.

4. Lettuce

Lettuce is another cool-season crop that works well with strawberries. The beauty of growing spinach or lettuce with your strawberry plants is that their larger leaves can help shield the bright red berries from the hungry sight of birds or other unwanted pests. These leafy greens, both lettuce and spinach, are said to be especially beneficial when grown together so creating a garden space for these three friends is likely a good idea!

5. Peas

Peas are a great companion plant to grow near your strawberry plants because they will help improve the surrounding soil due to their nitrogen-fixing bacteria. Creating ideal soil conditions for your strawberry crop will enhance the flavor of strawberries.

6. Beans

Beans are also good companion plants to grow near your strawberries because they help improve the soil and are natural nitrogen fixers as well—allowing it to give the strawberry plants what it needs to healthily grow to their fullest potential.

7. Onions 

Onions are one of those extremely useful ingredients in the kitchen but an even more useful ingredient in the garden because their strong scent will deter birds and pests that will typically want to consume your juicy berries before you get a chance to pick them from your own garden.

8. Chives

Chives also have a strong scent that will cover the sweet scent of your desirable berries and therefore tricks pests who typically want to dine from the strawberry plant.

9. Garlic

Garlic’s strong smell makes it a good neighbor for strawberry plants. As mentioned prior, this is a great way to dissuade birds and other unwanted pests from devouring your beautiful berries. While the pungent smell of garlic is great for the kitchen, it’s even greater for your strawberry beds!

13 companion plants for strawberries (and what not to plant nearby)

10. Thyme

Thyme is a great addition to include between your strawberry plants as they will help prevent weed growth, deter unwanted worms, and help your soil hold onto its moisture. Overly dry soil is a quick way to ensure your strawberries won’t grow into their prime and produce a nice harvest of juicy berries. A popular variety to consider, is Red Creeping thyme, which is known for its affinity for attracting pollinators. This will be great for your strawberry plants as it will encourage pollination and stronger growth.

11. Borage

Borage is said to be one of the best companion plants for strawberries because this herb attracts both pollinators and pest predators. These predatory insects will then prey on the harmful pests that can do major damage to your beautiful strawberry plants—making them the best, natural pest control you can find.

12. Marigold

Marigolds are beautiful—and they also make excellent companions for the strawberry plant. Planting marigolds are a great way to keep unwanted insects and pests away from your beloved strawberries. They may also help deter harmful soil nematodes.

13. Asparagus

Asparagus is said to be an excellent companion plant to pair with strawberry plants because their roots both grow differently and don’t interfere with one another—allowing each to thrive as needed for an optimal growing season (and the best strawberries).

13 companion plants for strawberries (and what not to plant nearby)

Bad Companions To Avoid Planting Nearby Strawberries

Avoid planting brassicas like kale, cauliflower, broccoli, bok choi, and cabbage near your strawberries. When attempting to grow members of the Brassicas family with strawberries, you will find this is an awful combination because they will compete for nutrients and not allow either to thrive to their full potential.

Planting potatoes, tomatoes, or eggplants with your strawberries can also be a bad idea because these nightshades tend to be prone to pests and disease. Growing them nearby may lead to a higher chance of fungal disease spreading.

Fennel can be great for repelling pests, however, it can potentially inhibit growth—making it less than ideal for strawberries you want to grow with plenty of nutrients, vitamins, and sweet, juicy flavor. If you’re keen on fennel you’ll want to plant it entirely separate from your nearest and dearest (and from most food crops in general).

Resources

MORE STRAWBERRY ARTICLES

Mary Jane Duford

Mary Jane Duford is a gardening expert and founder of Home for the Harvest. She's also an engineer and certified permaculture garden designer. Mary Jane has been featured by publications such as Real Simple, Mother Earth News, Homes & Gardens, Heirloom Gardener, and Family Handyman.

Strawberry companion plants: what to grow with strawberries

(Image credit: Getty Images)

By growing strawberry companion plants alongside your fruit bushes you can help to boost the crop of these delicious soft fruits. 

Try taking a lesson from nature and grow plants alongside your strawberries that will be beneficial for a great harvest. Companion planting is a great way of ensuring a bumper strawberry crop and has been used by gardeners and farmers for many years.

Companion planting strawberries is just one of the elements worth trying if you're learning how to grow strawberries and a way to achieve the best results from your vegetable garden ideas.

Read on for more details of the best strawberry companion plants to grow. 

Why grow strawberry companion plants?

(Image credit: Unsplash)

When you are planning a kitchen garden, companion planting is one of the factors to consider.

'Companion planting strawberries can enhance growing conditions, attract pollinators, control pests, and make good use of available space,' says Claire Ransom from Lazy Flora .

The benefits of companion planting strawberries can include improving their flavor, or increasing their resistance to pests, such as slugs. Sometimes the strawberry companion plant will do both. Select the right companion plants and you may also improve pollination and boost the nutrients in the soil. These are all excellent results for permaculture gardening and if you want to create a sustainable garden with less reliance on chemical pesticides and lots of soil maintenance.

'Strawberries, in particular, are prone to a number of pests. Strawberry companion plants will also provide shade in the afternoon light. In return, strawberry plants serve as a mulch, keep weeds at bay and keep the soil cool and moist,' adds Claire Ransom.  

Strawberry companion plants include everything from vegetables to other fruits, and herbs, and can be used whether you are growing strawberries under cover in a greenhouse, as vegetable garden container ideas, or in a small vegetable garden. These are the best to grow side-by-side.

Strawberry companion plants – herbs

(Image credit: Future / Tim Young)

There are many herbs that can be grown as herb garden ideas that make useful strawberry companion plants.

If you grow thyme, chives, mint and borage, they are all excellent companion plants for strawberries. 

Borage, in particular, is a long-established and much valued strawberry companion plant. The deep blue flowers of this plant for pollinators attract pollinating insects, which then draw in insects that prey upon them, such as predatory wasps. The predators also prey on insects that can damage the strawberry plants. 

Borage adds trace minerals to the soil, which help strawberry growth. Some people also claim that borage improves the strawberries' flavor. 

Vegetable companion plants for strawberries

(Image credit: Getty Images)

Whether you are growing strawberries in raised garden beds, in containers or in the vegetable patch, there are many crops that make good strawberry companion plants to grow alongside them.

Try growing asparagus, beans, peas, spinach, lettuce, garlic, horseradish, and rhubarb – yes, strictly speaking, rhubarb is a vegetable. All work well planted alongside strawberries. Strawberries are good for onion companion planting.

Legumes – beans and peas – grown next to strawberries will improve the soil, fixing nitrogen and thus feeding the strawberry plants.

Asparagus and strawberries are compatible neighbors as their roots spread in different ways, so they don't compete for space or nutrients. 

Flower companion plants for strawberries

(Image credit: Unsplash)

Growing ornamentals among your edible crops not only looks lovely, adding color and scent, but also brings a number of benefits.

The humble marigold (tagetes) is valued by gardeners just as much for its pest repellant properties as for its cheery blooms. Strawberries and marigolds are a classic combination in many mixed garden planting schemes.  

You'll often find marigolds used as cucumber companion plants, for tomato companion planting, with beans, lettuce and many other popular vegetables. Many gardeners swear by the marigold's ability to keep pests, bugs, and even invasive weeds at bay. 

'Although there is limited scientific research surrounding companion gardening, many gardeners find it extremely beneficial,' says Sue Sanderson of Thompson & Morgan .

Indeed, Sarah Raven has written about the success she's had in her own garden with Tagetes minuta, the Mexican marigold, which she says 'is effective against perennial weeds such as bindweed, couch grass and ground elder as it gives out a chemical from its roots that is toxic to them. It sounds far-fetched,' she continues, 'but I can vouch for its efficacy: it cleared ground elder from my rose garden and yet had no effect on my roses. They’ve gone from strength to strength, yet the ground beneath them is now clean.'

Marigolds are just one of the flowers useful as strawberry companion plants, with others including borage, lupins and white clover.

(Image credit: Faba Photography/GettyImages)

What should not be planted with strawberries

There a various crops you should not plant with strawberries. These include: cauliflower, cabbages, broccoli, fennel, potatoes, melons, peppers and mint. 

Plants from the brassica family – cauliflower, cabbage, broccoli – would compete with the strawberry plants for nutrients. 

Plants from the Nightshade family, including tomatoes, potatoes and eggplant, or aubergine, may spread fungal disease to strawberry plants. 

What is good to plant with strawberries? 

Onions are a great companion plant for strawberries. Their smell creates an unappealing deterrent to many garden pests, especially slugs and snails.

Bob Lawson from Kellogg Garden advises: 'These pungent vegetables make great strawberry companion plants. Their unappealing odor is a natural deterrent of many garden pests that feed on the leaves and fruits of the strawberry plant. '

(Image credit: Getty Images)

Do tomatoes and strawberries grow well together?

Tomatoes are not the most productive companion plant you can choose for your strawberries.

According to Lawson, strawberry plants are prone to a disease called verticillum. 'Plants like tomatoes, eggplant, potatoes, melons, peppers, roses and okra may actually contribute to this deadly disease in strawberry plants. It is essential to note that strawberries should not even be planted in beds that have recently housed those plants on this list,' he explains.

Does basil grow well with strawberries?

It is a great choice to grow basil alongside strawberries. The plants work really well side by side. They also taste great together in a salad and are definitely something worth trying.

Karen is the houses editor for homesandgardens.com and homes editor for the brand’s sister titles, Period Living and Country Homes & Interiors, and an experienced writer on interiors and gardens. She loves visiting historic houses for Period Living and writing about rural properties for Country Homes & Interiors, and working with photographers to capture all shapes and sizes of properties. Karen began her career as a sub editor at Hi-Fi News and Record Review magazine. Her move to women’s magazines came soon after, in the shape of Living magazine, which covered cookery, fashion, beauty, homes and gardening. From Living Karen moved to Ideal Home magazine, where as deputy chief sub, then chief sub, she started to really take an interest in properties, architecture, interior design and gardening. 

What to plant next to strawberries? These plants will stimulate its growth

Details

Proper planting of strawberries will allow us to enjoy abundant harvests of sweet fruits. When planning this task, it is necessary to take into account not only the soil and the requirements for caring for fruit plants, but also the appropriate neighborhood.

What can be planted next to strawberries and why is it so important? It turns out that some plants (including popular vegetables and herbs) can significantly reduce the number of chemical sprays, and at the same time effectively protect the crop from attack by pests and diseases.

Importance of other plants in strawberry cultivation?

For many of us, juicy strawberries are a delicious symbol of the beginning of summer. They taste best straight off the bush, so you need to take care of every step of the growing process yourself.

Proper positioning, watering and fertilizing isn't everything. It is necessary to pay attention to the fact that strawberries grow better in the neighborhood with some types of plants, and worse with others. What is it coming from?

They can compete for soil nutrients. In addition, some plants (especially cruciferous plants) secrete substances that inhibit the growth of strawberries. Therefore, we will tell you what to plant next to strawberries so that it grows by leaps and bounds.

Planting strawberries next to vegetables

Growing strawberries with vegetables can bring many benefits. Of course, provided that we choose the right neighborhood for the berries. What vegetables can we safely include in strawberry beds?

What greens to plant next to strawberries?

Among the greens that should be next to strawberries, thyme deserves special attention. It will be useful not only for seasoning dishes, but most of all it will be useful in scaring off pests that could eat strawberries. Some herbs further enrich the taste of strawberries, including:

Plants known for their healing properties, chamomile and borage, should be found in flower beds with strawberries. They act as a magnet for the insects that pollinate the flowers and also cause strawberries to be pollinated.

What's not to love about strawberries?

It has already been mentioned that in the infamous group of plants there are cruciferous plants, with which strawberries will not be friends. Especially avoid planting strawberries with cabbage, Brussels sprouts, broccoli, cauliflower, kale, and kohlrabi. Cucumbers also negatively affect their growth.

Strawberry bushes will not bear fruit in the company of raspberries and blackberries. The main reason for this is that plants are attacked by the same diseases and pests. If one of them falls ill, all the rest will also be in great danger.


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Growing strawberries at home

Contents

    • 1. Recommended climate for indoor/greenhouse cultivation
    • 2. Greenhouse technologies

In home gardens and suburban areas or at home, it is possible to grow strawberries out of season, i.e. in protected ground.

Fig. 1
Ornamental growing in columns

At the same time, the climatic and agrotechnical requirements of strawberries may differ depending on the variety. Most varieties respond to day length. Flower buds form on plants only if the night is long enough. When such varieties are grown outdoors, flower buds are laid in autumn. It has been noticed that the longer the day in protected ground, the earlier strawberries begin to bloom. So, with a day length of 16 hours (which is achieved by additional lighting), strawberries will bloom after 10, and begin to bear fruit after 35 days, while with a day length of eight hours, 14 and 48 days, respectively. For growing strawberries in protected ground, planting material is used from mustaches formed in the last vegetative season (the best, i.e., seedlings obtained from biennial plants are considered to be the best, i.e., abundantly fruiting; before the onset of frost, the plants are transferred to a greenhouse or tunnel). Moreover, the better the mustache-rosettes, the better their root system is developed, the more chances for successful cultivation in protected ground. Rosettes are rooted in open ground in July-August, then in October-November they are transplanted into a heated greenhouse.

For laying flower buds in completely artificial conditions - you need to place the seedlings in the refrigerator and keep it at a negative temperature up to -2 about C (at a lower temperature, open roots can be frozen) 35-45 days.

Remontant varieties Strawberries can form flower buds even at higher temperatures.

It is important to note that strawberries are grown in protected ground as an annual crop.

Recommended climate for indoor/greenhouse cultivation

Fig. 2
House strawberries on the windowsill

In heated greenhouses, forcing can be started by initially maintaining the temperature at 8-12°C on sunny days. As the light conditions improve, the temperature is raised to 15-21°C (but not higher than 25°C), the night temperature should be about 8°C. With the onset of flowering, the greenhouse must be regularly ventilated in order to reduce air humidity (humidity should be no more than 75%) and the associated risk of disease, which leads to a significant decrease in the yield and quality of strawberries.

Carbon dioxide fertilization - accelerates the onset of fruiting and increases yield. In the greenhouse, artificial pollination of strawberries will have to be carried out. In small greenhouses, this can be done with a soft brush 2-3 times during the day. A few days later, the procedure is repeated. A beneficial effect on strawberries is provided by additional lighting for eight hours a day.

Recommended room humidity 65-70%.

Greenhouse technology

Fig. 3
Strawberries growing at a height of 1.8 m

Varieties of strawberries used for growing in greenhouses: Elsanta, Festivalnaya, Cambridge, Hoverla, Vizhe, Red Gauntlet, Zenga Zengana, Zenga Prekosa, Zenga Lentessa, Red capulet, Pineapple, Rusanovka, Talisman, Tenira, Festival chamomile, Blessed, Darunok to the teacher, Desnyanka Kokinskaya, Source, Kama, Clari, Arosso, Raurika, Marmalade, Gigantella, Maxim, Chamora .

Cultivation of strawberries in protected ground can occur as a forcing or as an acceleration of fruiting.

In the first case, strawberries are grown in heated greenhouses, in the second - in the ground, in moderately heated greenhouses or under mobile film shelters.

Strawberries are very suitable for growing under portable plastic covers.

There are quite a lot of greenhouse varieties of strawberries of Western European selection. These are Pineapple, Khonia, Zenga Zengana, Crown, Marmolada, Darselect. In recent years, in countries producing greenhouse strawberries (and this is primarily Belgium and Holland), the Elsanta and Sonata varieties are used almost exclusively.

In the year preceding the cultivation of strawberries in the greenhouse, planting material should be prepared in the open field. The plantation of mother plants should be laid out in such a way that it is possible to water the plants if necessary. The soil should be loamy, neutral or slightly acidic, with a sufficient content of humus.

It is recommended to renew the mother plantation annually. There are several ways to obtain planting material. The best, i.e., abundantly fruiting, are seedlings obtained from biennial plants. Also, new technologies include growing from seedlings frigo seedlings of the previous year stored in refrigerators at sub-zero temperatures with a growing season to fruiting 60-70 days from the planting date, which allows you to accurately plan the harvest date based on a favorable market price.

Seedlings for growing strawberries can be prepared in the following ways:


  • seedlings are rooted in the mother plantation, and after the plants form an appropriate root system, they are transplanted according to the 15x15 cm pattern into the nursery. The nursery is a ridge with a 15 cm layer of fertile soil, into which complex fertilizers are previously applied. You can also transplant plants into boxes. During dry periods, seedlings must be watered. Before the onset of frost, the plants are transferred to a greenhouse or tunnel (this usually happens in November).
  • young plants are rooted in pots 8-10 cm in diameter, filled with good soil or organic substrate. Before the onset of severe frosts, the pots will be transferred to greenhouses or other rooms, the temperature in which should not fall below -2 ° C, where the plants remain until they are transferred to the greenhouse for cultivation. Seedlings grown in pots bloom profusely and bear fruit well. They can be grown both in their own greenhouse soil and in containers.
  • seedlings can be rooted immediately in those containers where they will grow in. greenhouse, e.g. in pots with a diameter of 18-20 cm.
  • in late autumn, seedlings are dug up on the mother plantation, leaves are removed from them and stored in this form at a temperature of -2 ° C until the moment when they need to be planted in a greenhouse.

Fig. 4
Seedlings in cups

Seedlings grown in a nursery, greenhouse or in pots are suitable for growing in a greenhouse.

The soil in the greenhouse is fertilized with peat and possibly manure. Immediately before planting, complex mineral fertilizers are applied to the soil. Seedlings are planted in greenhouses from the end of November to mid-December according to the scheme 25x30 cm. As the light conditions improve, the temperature is raised to 15-20°C. Night temperature should be around 8°C. Once flowering begins, the greenhouse should be regularly ventilated to reduce air humidity and the associated risk of disease.

Pots can be kept outdoors until frost, then they are transferred to the greenhouse. Seedlings rooted on the ridge are also transferred to the greenhouse before the onset of frost.

The soil in the greenhouse should be filled with complex fertilizers at the rate of 5-7 kg per 100 square meters. m, when grown on agromats, plants are fed with complex water-soluble fertilizers at the rate of 150-200g / 100 liters of water. NPK 19/9/27 - during the growing season and 5/11/32 during fruit set + Micro, PH keep 6.0-6.2.

Strawberries should be watered regularly. Flowering and fruiting plants are watered so that water does not fall on them. Drip irrigation is currently considered the best form of irrigation. The soil is covered with a black film, which prevents the berries from touching the ground, slows down the growth of weeds.

In the greenhouse, strawberries will have to be artificially pollinated. On small plantations this can be done by hand with a soft brush 2-3 times a day. After a few days, the procedure should be repeated. On large plantations, bee or bumblebee hives are placed in a greenhouse or tunnel during the flowering period. One family can pollinate 1000-1500 sq. m strawberry plantation.

The soil under portable film shelters is prepared in the same way as in greenhouses. They also fill the soil with organic or mineral fertilizers. Seedlings from the mother plantation are planted in a permanent place in early August (planting pattern - 25x30 cm). If there is no rain, the plants need to be watered.

Given the changeable spring weather, it is necessary to have a heating system that ensures the temperature under the film is not lower than 8°C.

If your goal is to speed up the fruiting of your strawberry plantation with portable film tunnels, cover the beds with them in December. If there are severe frosts in winter, the plants under the film are covered with straw. In the spring, they are freed from straw, but left on the ridges as mulch. Otherwise, the methods of caring for strawberries are the same as when growing in a greenhouse. In unheated rooms, it is recommended to use portable heaters in spring.

Method of growing greenhouse strawberries not on ridges, but in containers (polystyrene bags) or agromats

Fig. 5
Strawberries growing in Styrofoam containers (Israel)

Containers can be pots 18-20 cm in diameter filled with substrate. Such pots can be rationally placed in the greenhouse if the cultivation takes place on agromats 200mm x 250mm x 1000mm planting density is 10-11 plants. The yield, subject to technology and complex plant nutrition, can be up to 65t/ha.

Strawberries are sprayed prophylactically with a fungicide. Spraying is repeated if necessary until the flowering period comes to an end and the petals begin to crumble.

Only absolutely healthy plants from plantations free from viral diseases, nematodes, spider mites can be placed in greenhouses.

Greenhouse strawberries are harvested 2-3 times a week. The berries are sorted and placed in special boxes-baskets, in which they are delivered to the consumer without additional repacking.

When growing at home, you will face a lot of questions.


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