How to Winterize A Potted Raspberry Plant (2023)

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You want to save it.

The potted raspberry plant you grew with love and care.

But it’s approaching winter and you know the drop in temperature will kill the plant.

But don’t worry.

You can winterize the potted raspberry plant and help it grow back next season.

To winterize a potted raspberry plant, bring the plant indoors to an unheated garage or sheltered area that will protect the plant from wind and cold. Cover the potting soil with sand or bark to insulate it. Provide some water to the plant, but not too much. And don’t prune until end of winter.

In this post, I ‘ll give you details on each of these steps to winterize the potted raspberry plant. I’ll also help you understand when you can bring the plant outdoors for the next growing season.

(Video) Winterizing Raspberry plants

Let’s go.

1. Bring the potted raspberry plant indoors

Raspberries that are planted in pots need to be brought inside right before winter comes and plants freeze over.

When you bring your potted raspberry plant inside, you don’t need to keep it in a heated area because it won’t be actively growing, so it doesn’t need to be exposed to heat. It just needs to be protected from snow and frost.

Bring your potted raspberry plant into your garage or put it in a sheltered area that isn’t heated.

A shed, or an unheated enclosed patio you won’t use during the winter, are great places to put your potted raspberry plant. Don’t bring the potted raspberry plant outside until winter ends.

2. Cover the potting soil with sand or bark

After you bring your potted raspberry plant inside, put the pot with the plant inside into a larger bucket or pot with a small amount of sand or bark at the bottom.

(Video) Raspberry Winter Preparation

Then, cover the sides and the rest of the bucket with sand or bark until the soil is covered in it, but not the actual raspberry plant. Just make sure that it is sheltered, and no frost can get on your raspberry plant.

After you have covered your potted raspberry plant, you can forget about it for the rest of the winter, as you have finished preparing it for winter.

3. Water the potted raspberry plant

Potted raspberry plants that have been prepared for the winter do need to be watered, but they don’t need to be watered as often as they do when they are outside and actively growing.

You should water your winterized potted raspberry plant maybe once a week. Raspberry plants are dormant during the winter, so they aren’t actively growing and don’t need as much water as they do during the spring and summer, especially because the temperature inside your garage is relatively controlled. Wait until the soil is almost completely dry before adding water to your winterized potted raspberry plant.

After winter ends and you bring your potted raspberry plant back outside, you will need to water it more frequently because of the added sunlight and because it will leave its dormant state and start actively growing again, so it will need more water in order to thrive.

4. Prune the potted raspberry plant

You shouldn’t prune your potted raspberry plant before you prepare it for the beginning of winter. Instead, prune it at the very end of winter, right before spring starts and before you bring it back outside.

At the end of winter, prune the branches back as much as you need to and make sure the branches are not uncontrollable and are uncrowded.

When you prune your potted raspberry plant, make sure you remove all branches that disease have damaged or affected during the winter.

Now that you know how to prepare your potted raspberry plant for the winter, you can ensure that it will survive the winter and you can enjoy homegrown raspberries for years to come, even when it gets freezing in the winter.

It is very easy to prepare potted raspberry plants for the winter, and you can forget about it after you bring it inside most of the time because it doesn’t need to be watered frequently, and you don’t need to add fertilizer to the soil.

(Video) 🍊 HOW TO WINTERIZE YOUR CONTAINER FRUIT TREES AND BLACKBERRIES 🍇 WHAT SHOULD YOU DO?

Raspberry plants go dormant during the winter so you won’t be able to get raspberries from it, but you can do a few things that will ensure that your potted raspberry plant will survive the winter.

Don’t forget to bring your potted raspberry plant outside again when winter ends, or you likely won’t be able to enjoy raspberries from it when you want to because it didn’t have enough time to properly prepare to grow raspberries.

However, you likely will enjoy raspberries later in the season than you have in the past, but you may have to do some extra work during the growing season.

When can you bring the potted raspberry plant outside?

Eventually, you will need to bring your potted raspberry plant outside so it can grow and you can enjoy raspberries from the plant.

First, uncover the soil of your potted raspberry plant until you can take your plant out of the bucket of sand or bark that you covered it in. After you remove your potted raspberry plant from the material, put it in a larger pot so the roots can expand and your plant can thrive.

Then, bring your potted raspberry plant outside when winter is over, and spring has almost begun. Don’t take it outside if there is a possibility that the plants will frost over at night, because this may harm your potted raspberry plant.

If you bring your potted raspberry plant outside and it frosts over, it will probably become damaged and won’t grow any raspberries anymore, so make sure you don’t bring your potted raspberry plant outside too soon.

When you bring your potted raspberry plant outside after winter ends, put it in a sunny area that has plenty of room for the branches to grow out.

BONUS: Get My Free Vegetable Container Gardening Cheat Sheet

(Video) Leaving Your POTTED Fruiting Plants Outside all Winter?!

Here are some of my favorite container gardening tools

Thank you for reading this post. I hope it helps you with your gardening needs. I’ve listed some tools below that can help you with container gardening. These are affiliate links so I’ll earn a commission if you use them.

Gardening Gloves – I find the Pine Tree Tools Bamboo Gardening Gloves really good for both men and women. It’s made from bamboo so helps absorb perspiration. They are also comfortable and fit very well.

Containers – You know picking the right container is crucial for your container gardening. I’ve written a detailed post on the best containers you can choose from. If you’re happy with a plastic container, you can check out the Bloem Saturn Planter.

Watering Can – This is a must-have tool when you’re growing plants in pots or grow bags. It helps to water the potting soil without splashing on the foliage. The Kensington Watering Can is stylish, strong, and can provide precision when watering potted plants.

TrowelGarden Guru Trowel is my favorite because it’s durable and comfortable to use. My gardening friends really love having a trowel because they use it for digging soil, mixing fertilizer, moving seeds, leveling out the soil, mixing compost or mulch, and also dividing tubers

Bypass Pruner – I really like the Corona Bypass Pruner because it’s durable and gives a clean cut that helps plants recover faster. If you’re looking for something cheap, get the Fiskars Bypass Pruner that is really good as well.

To see an extensive list of the best container gardening tools gardeners recommend, check out this resource that I made for you.

(Video) Winterizing Blackberries plants

FAQs

What do I do with my raspberry plants in winter? ›

Autumn-fruiting raspberries produce canes that flower and fruit in the same year. Simply cut all their canes to the ground in winter, to allow new canes to grow come spring.

How do you look after raspberries in pots? ›

Plant up to six raspberry canes around the perimeter of the container, gently firm them in, and water them. Make sure the compost doesn't dry out and feed your raspberries regularly with a high-potash fertiliser throughout the growing season to encourage lots of delicious fruit.

Do I need to cover my raspberry bushes? ›

Although raspberry bushes can tolerate cold temperatures, an unexpected freeze at the wrong time of year may damage blooming plants. Raspberry bushes must be protected from freezes during the growing season, though in most warm-winter areas, this type of freeze is rare.

Do you cut back raspberries in winter? ›

Pruning autumn-fruiting raspberries

Cut back all the old, fruited canes to ground level in February. New canes will start growing in spring, which will bear fruit later in the year.

Do raspberries do well in pots? ›

Growing raspberries in containers is a great option for those with poor garden soil, shady backyards, or very little garden space. The great thing about container gardening with raspberries is that you can place the pots in any sunny corner without worrying about the soil.

Should I cut back my raspberry bushes in the fall? ›

Prune summer fruiting raspberries in the late summer or fall, after the berries have been harvested. Since these canes bear berries on second year growth, the aim is to prune out only those canes which have fruited this year (floricanes). You will leave this season's canes (primocanes) in place.

How often do you water raspberries in pots? ›

The key is to keep the soil consistently moist but not wet. Watering 2-3 times a week is usually sufficient. In windy areas, hot, dry climates or during heat waves, you may need to water your potted raspberries a couple times a day. A soaker hose can provide slow, deep watering.

Do you cut raspberries down every year? ›

You can cut down ever bearing raspberries every year, resulting in a fall harvest for these plants. Do not cut down June bearing raspberries every year, because they produce berries only on second year growth. June bearing raspberries will never produce berries if cut down each year.

When should raspberries be cut back? ›

Once your raspberry plants have put on enough growth (which may not be until after their first year with you), aim to prune in the early spring, just as new growth emerges. Prune young canes back until they are around 4 to 5 feet tall.

How cold is too cold for raspberries? ›

Raspberry plants can survive frost in winter, and some can tolerate cold temperatures down to -35 degrees Fahrenheit (-37 degrees Celsius). However, frost and cold temperatures can hurt raspberry plants in early fall before they go dormant, or in late spring after they break dormancy and start to flower.

How do you prepare berry bushes for winter? ›

Berries planted in the ground need less care; just add a two to three inch blanket of mulch to keep them warm. Caring for blueberries, raspberries and blackberries in containers over winter is easy. Prevent roots from freezing and cold winds from drying out the plant's branches with just a little care.

How do you protect raspberries from fall frost? ›

Some of the best ways to protect your raspberries from frost include the use of a plant tarp, using heat lamps, building a protective layer of hay mulch, or bundling your raspberries under the soil until spring.

How do I know if my raspberries are summer or autumn? ›

  1. Summer bearing raspberries bear fruit on the canes that grew last summer. ...
  2. In spring: Look for canes that bore fruit last year. ...
  3. In summer: by mid-summer, it's pretty easy to tell which type you have. ...
  4. In fall: If you're getting raspberries in September, you have an everbearing (autumn bearing) raspberry.
15 Apr 2021

How long do raspberry plants live? ›

Individual raspberry plants live for an average of 10 years with proper care, each year growing new canes that will produce fruit their second year. However, raspberries also send out underground runners that will develop into new plants, so a patch of established plants could survive for many years.

What do you do with raspberry canes at the end of the season? ›

Best planted over the winter when dormant, autumn fruiting raspberries should be pruned to the ground on planting. Once they have finished fruiting, you can cut all the canes down to the ground ready for new growth next spring.

Can you grow raspberries indoors? ›

You can grow beautiful, juicy raspberries completely indoors. Growing and caring for raspberry plants indoors may seem difficult, but don't let the idea overwhelm you. Raspberry plants are relatively low-maintenance, and growing them indoors is no more work than planting them in a garden.

Do raspberries grow back every year? ›

Although the canes die off after their second year, the plant continues to produce new canes each year as well. When growing raspberries, you can choose from red, black, and even golden varieties. This allows for an ongoing harvest on second year canes, year after year.

Do raspberries have deep roots? ›

Watering. Raspberries need lots of water from spring until after harvest. Because the root system is in the top two feet of soil, watering regularly is better than an occasional deep soaking. Raspberries need 1 to 1.5 inches of water per week from flowering until harvest.

How do I know what kind of raspberry plant I have? ›

They should be red for red raspberries. If they are turning black, and have the leaves of a raspberry bush, then they are black raspberries. These should not be confused with blackberries. If they are yellow or purple, then you have a less-common yellow or purple raspberry.

How tall should raspberry canes be? ›

Raspberries grow 4-6 feet high; it isn't necessary to trellis them as long as you have room for the canes to arch slightly as the fruit ripens.

How do you get rid of raspberry runners? ›

Raspberries spread by underground runners, so it helps to “wall” them off. Wherever new plants do pop up, pull them, getting as much of the roots as you can. You might also just mow or cut them down and pile heavy mulch on top. If you keep doing this, eventually the plants and roots will weaken.

How do you tell if raspberries are overwatered? ›

Stunted slow growth accompanied by yellowing leaves is also a symptom. Leaves falling off often accompanies this symptom. If your plants have yellowing leaves and old leaves, as well as new leaves that are falling at the same accelerated rate, you are overwatering.

Why are my raspberry leaves curling up? ›

Raspberry leaf curl virus is transmitted by the small raspberry aphid (Aphis rubicola). Small raspberry aphid (Aphis rubicola) is a vector of raspberry leaf curl virus. Aphids may also cause the petioles of leaves to twist and curl when they feed on them.

Can you water raspberries too much? ›

You can definitely overwater raspberries. These shallow root plants do not like wet feet. They need good drainage to avoid getting waterlogged roots. Overly wet roots cannot absorb enough oxygen for the plants to survive.

Do raspberries bloom twice? ›

These ever-bearing or fall-bearing raspberries produce new canes each year which bloom and fruit twice a year, in fall and in spring.

How do I grow bigger raspberries? ›

How to Grow Raspberry Bushes
  1. Select a spot in full sun with rich, well-drained soil.
  2. Pick out plants that will grow well in your hardiness zone.
  3. Improve the soil.
  4. Plant raspberry bushes 3-4 feet apart and install a post and wire system for support.
  5. Water raspberry bushes regularly during the summer.

How do you trim raspberries? ›

Tip prune new shoots in early spring 3 to 4 inches (8-10 cm.) to encourage branching. Top these canes again 3 to 4 inches (8-10 cm.) in summer. Then after harvest, remove all dead canes and those smaller than ½ inches (1 cm.)

How do you prune red raspberries in the fall? ›

Red raspberry canes should be pruned at ground level. Raspberries grow from canes, which are shoots that have few branches. The best means of maintaining productive raspberries is to prune the plant's canes with heading cuts. Heading cuts are a type of pruning that stubs off the cane flush with the ground.

Why are my raspberry plants not producing fruit? ›

Improper pruning is a common reason for having no fruit on raspberry plants, but other issues can also be the problem. Plants which fail to reach full size or produce fruit can be caused by improper growing conditions, pests or disease. Raspberries grow best in raised beds full of rich, fertile soil.

What is the best fertilizer for raspberry plants? ›

Raspberry plant fertilizer should be heavy in nitrogen, although a balanced type is often preferred. For instance, the best fertilizer for raspberry bushes is a 10-10-10 fertilizer or actual nitrogen at a rate of 4 to 5 pounds (1.8 to 2.3 kg.) per 100 feet (30.4 m.)

How do I protect my raspberries in the winter? ›

To protect plants, cover them in the fall with a 3- to 5-inch layer of weed-free straw. Hay usually has more weed seeds and should be avoided as a mulch. Wait until after the first heavy frost to apply a mulch. If you mulch heavily while the plants are still actively growing, you may smother them.

Do raspberries lose their leaves in the winter? ›

The previous year's buds grow into fruiting branches and bear a summer crop. As their berries ripen, floricanes begin to senesce. Their leaves turn red or yellow, and they die as winter approaches.

Will raspberries survive frost? ›

As a result of a mild frost, the cold hardiness of woody plants can increase by 6 to 10 degrees within 24 hours. By early November raspberries can withstand about 1°F and by early December they can survive -10°F to -35°F depending on the variety.

What do you do with potted blueberry bushes in the winter? ›

In winter, potted blueberries need to be in a safe and warm environment. Bury the pot and cover it with mulch and hay. Cover the top of the plant with a burlap sack to protect it from snow. Keep the roots warm, and your plant will be just fine.

How do you save raspberry plants? ›

If your raspberry plants are dehydrated, there's an easy fix: water them! If root rot has taken hold, it might be too late for the plants. Hold off on watering them for a while, but if that doesn't work, you might have to replace your raspberries.

Do blueberry plants need to be covered in winter? ›

Protecting blueberries over winter by covering the plants and mulching around them can be beneficial. It is important when covering the plants to trap heat much like a small greenhouse. A frame of PVC covered and securely anchored can accomplish this purpose. Also, keep your plants moist.

Are raspberries frost sensitive? ›

Spring frosts can be devastating to raspberry plants (Rubus spp.), which are hardy in U.S. Department of Agriculture zones 2 to 7, according to UIC Heritage Garden. For raspberries, spring frost be very damaging, as the plants are at their most vulnerable as they emerge from winter dormancy.

Do raspberry plants go dormant? ›

Raspberry plants are as simple to grow as garden veggies, like tomatoes and peppers, but they go dormant in the fall and winter and come back each spring to bloom and fruit during the summer and fall!

How many raspberries do you get from one plant? ›

How Many Raspberry Canes To Plant? Raspberry cane math allows for an average yield of one to two quarts of berries per established plant. The general rule is to plant four to five plants per household member, and more if you hope to can and freeze them.

How long do autumn raspberry plants last? ›

Grown on 'canes' (upright woody stems), they're a great investment, often fruiting for 10 years or more. They'll taste even sweeter when you think about how much you'd pay for a punnet in the supermarket. Choose both summer- and autumn-fruiting raspberries and you'll have rich pickings from late June into October.

Is tomato feed good for raspberries? ›

More nitrogen to start, with a progression to increased potassium as buds set. This makes tomato fertilizer a good option for raspberries.

What do you do with raspberry plants in the winter? ›

Continue watering the raspberries long after the plants have stopped producing fruit, and don't hold off on watering until the first frost. This extended watering prevents over-drying during the winter and also helps harden the plants and prepare them for the cold.

What months do raspberries produce fruit? ›

Plants begin fruiting in early summer, and the season lasts approximately 4-5 weeks. More than one type of Summer Bearing (Early Season, Midseason, Late season, etc) will be needed to have fruit for the full 5 weeks. The plants may begin fruiting in June or July, depending on the zone and the seasonal weather.

How often do raspberries bear fruit? ›

There are two types of raspberries: The ever-bearing variety produces fruit twice – once in summer and again in the fall – and grows berries every year from the first year. The summer-bearing variety produces fruit only once, in early summer. Fruit does not show up until the second year on a new summer-bearing plant.

How do you look after raspberries in pots? ›

Plant up to six raspberry canes around the perimeter of the container, gently firm them in, and water them. Make sure the compost doesn't dry out and feed your raspberries regularly with a high-potash fertiliser throughout the growing season to encourage lots of delicious fruit.

Why are raspberry leaves turning yellow? ›

Leaf yellowing and/or bleaching may be caused by Mosaic Virus or Herbicide Damage. It may also be an early indication of spider mite feeding. Herbicide injury – Herbicides are also a cause of leaf yellowing in raspberries. Raspberries are sensitive to herbicides such as glyphosate (Roundup) …

How do you multiply raspberry plants? ›

Black or purple raspberries and some blackberry varieties are propagated by “tip layering” wherein the tip of the cane is buried in 2 to 4 inches (5-10 cm.) of soil. The tip then forms its own root system. The following spring, the new raspberry propagation is then separated from the parent, leaving 6 inches (15 cm.)

How do I protect my potted raspberries in the winter? ›

Pile four to eight inches of straw mulch in and around the pots, but be mindful not to pack mulch against the plants' stems. Containers can also be wrapped in several layers of burlap or insulating material. Regardless of zone, be aware of any extreme cold spells and provide additional insulation or shelter as needed.

How do you prepare berry bushes for winter? ›

Lay them on the ground and tuck them in for the winter with a thick layer of mulch. Erect canes are hardier (survive cold better) than trailing ones and require less protection. If you expect chill winds, construct a windbreak to protect them.

When should raspberries be cut back? ›

Once your raspberry plants have put on enough growth (which may not be until after their first year with you), aim to prune in the early spring, just as new growth emerges. Prune young canes back until they are around 4 to 5 feet tall.

Do raspberry bushes come back every year? ›

Although the canes die off after their second year, the plant continues to produce new canes each year as well. When growing raspberries, you can choose from red, black, and even golden varieties. This allows for an ongoing harvest on second year canes, year after year.

How do you winterize red raspberry bushes? ›

After the harvest, remove the 2-year-old canes that produced berries that season. Cut the 1-year-old canes back to 3 feet high. When late fall arrives, bend the young canes gently to the ground and mound 3 inches of soil over them. The soil will insulate the canes and protect them from winter damage.

Can raspberry plants survive frost? ›

As a result of a mild frost, the cold hardiness of woody plants can increase by 6 to 10 degrees within 24 hours. By early November raspberries can withstand about 1°F and by early December they can survive -10°F to -35°F depending on the variety.

Do raspberries lose their leaves in winter? ›

If you have an everbearing variety, the buds at the tips of your primocanes will give you a small fall crop, and the buds lower on the canes will remain dormant until next season. As winter nears, primocanes drop their leaves and develop a thin brown bark. Resist the urge to cut out any dead looking canes.

What do you do with potted blueberry bushes in the winter? ›

In winter, potted blueberries need to be in a safe and warm environment. Bury the pot and cover it with mulch and hay. Cover the top of the plant with a burlap sack to protect it from snow. Keep the roots warm, and your plant will be just fine.

How can you tell if raspberries are Everbearing? ›

In summer: by mid-summer, it's pretty easy to tell which type you have. Summer bearing raspberries will be setting fruit on the canes that grew last year. Everbearing raspberries will be starting to form buds and flowers on fresh canes that just grew this year, and are probably still growing a bit.

How do you save raspberry plants? ›

If your raspberry plants are dehydrated, there's an easy fix: water them! If root rot has taken hold, it might be too late for the plants. Hold off on watering them for a while, but if that doesn't work, you might have to replace your raspberries.

How long do raspberry plants live? ›

Individual raspberry plants live for an average of 10 years with proper care, each year growing new canes that will produce fruit their second year. However, raspberries also send out underground runners that will develop into new plants, so a patch of established plants could survive for many years.

How do you cut back raspberries? ›

How Do I Prune Raspberries? - YouTube

How do you prune red raspberries in the fall? ›

Red raspberry canes should be pruned at ground level. Raspberries grow from canes, which are shoots that have few branches. The best means of maintaining productive raspberries is to prune the plant's canes with heading cuts. Heading cuts are a type of pruning that stubs off the cane flush with the ground.

Are coffee grounds good for raspberry plants? ›

And in fact, this generous shrub can do with a little help every now and then, and the ready nutrients of coffee grounds are perfect! Give used coffee grounds to your raspberries in spring and then all through the fruiting season, till they go dormant. You can also give them unused coffee grounds, but don't overdo it.

Should I remove raspberry runners? ›

Removing raspberry suckers and replanting them is one method of propagating new plants. This method is a simple process, because each sucker has a root system ready to start growing immediately in a new planting location.

How many years do raspberry plants produce? ›

For summer-bearing raspberries, it takes two years for each cane to produce fruit. Individual canes grow just leaves the first year, produce fruit the second year, and then die. You can cut second-year canes back to the ground after you've harvested all the fruit from them; each cane only produces fruit once.

Videos

1. How To Grow Raspberries In Containers
(Growfully with Jenna)
2. Overwintering My Potted Berry Bushes
(Potted Living)
3. How To Overwinter a Heritage Raspberry Bush (Part 7) The Secret to a Big Harvest
(Potted Living)
4. How To Care For Blueberries Over Winter (Tips You NEED To Know)
(My Frugal Solution )
5. Blackberry/Raspberry Bramble Winter Maintenance
(Ross Raddi)
6. Strawberry Plant Winter Preparation! How To Protect Your Strawberries Over Winter (2020)
(The Ripe Tomato Farms)
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