Nowadays, it is always possible to grow raspberries indoors, so you don’t have to go to the supermarket to get them. Imagine how wonderful it would be when you could harvest your raspberries indoors and enjoy them.
Raspberries are also easy to add to your diet. Raspberries are popular fruits commonly used for desserts, blending up smoothies, or eating out of your bare hands.
Here we go with everything about growing raspberries indoors.
It is important to know the raspberries types before planting the fruit. This way, there are two varieties of raspberries based on what season they will bear the fruits. They are the summer-bearing plants that will produce berries during summer.
Other varieties include raspberries that produce fruits with different colors, ranging from red to deep purples and golden-yellow ones.
Now, which one do you want to grow in your indoor garden?
There are some varieties of raspberries with a smaller size than you can plant in the container. Heritage Red, Autumn Bliss, Jewel Black, and Raspberry Shortcake. They are all ideal for planting indoors. This way, Jewel Black is a black variety more than the traditional red raspberry.
Growing Conditions Required for Indoors Raspberries
As raspberries require plenty of sunlight, make sure that you prepare the spot for growing them just close to the window or at the window so that the plants will receive six to eight hours of unobstructed sunlight a day.
If your raspberries plants do not receive much sunlight as they are supposed to, they may not be able to grow healthy and properly. They cannot even be able to bear fruits.
Choose the Right Container
Next, you are required to select and assemble the right container environment. In this tip, you need to start planting raspberries in the best environment that is the right and proper container.
Choose a container with at least 15 to 24 inches in diameter. A too-small container will not give enough room for the plants to grow.
Note that the pots you use to grow raspberries indoors are terra cotta, allowing for more airflow and drying the soil well. The pots or containers should also have drainage holes to enable the moisture to escape instead of staying in the soil.
The Best Season To Plant Raspberry
Spring is the best season for growing the plants indoors if you want to have the best result for a raspberry plantation. This season, the compact varieties like Malling Jewel, Heritage, and Summertime will be perfect for growing.
On the other hand, if you prefer planting the raspberries in the fall, choose no other but the Autumn Bliss variety. This raspberry type requires a soilless potting mix and a timed-release fertilizer.
Put two inches of gravel in the bottom of the pots and add the soil. Keep in mind that you must locate the plant in the sunniest place in your home.
The Best Soil For Growing Raspberries Indoors
To grow raspberries indoors, choosing the best soil as recommended is always important. In this regard, raspberry plants tolerate sand or clay soils as the soils can drain well. If you plant the raspberries in wet or soggy soil, the plant roots will rot in a few days.
Choose compost or manure that will improve the texture and drainage. If the soil is too wet, install raised beds or drainage pipes.
In short, raspberry plants prefer soil between 5.5 and 6.5 PH levels. If the soil is acidic, amend it to lime to raise the PH level.
The Steps To Plant Raspberry Indoors
You need to follow some steps carefully in planting the raspberries indoors. Before planting it, make sure that everything or materials are ready with you.
- First, pick up gravel and fill the bottom two inches of the container. Don’t forget to place a drain tray under the pot for adequate water drainage without making your table or floor messy because of the moisture. Remember, good drainage will provide the roots with healthiness. Further, there won’t be any root rot.
- Second, mix potting soil with the compost to create a good base for raspberries plants. This way, fill the pot with the mixed soil three-quarters of the way full and start planting the plants in the hole you dig in the center of the pot or container.
- Surround the plant with mulch. This is aimed to help the soil retain moisture.
- Add structure to your indoor pots by adding a wire plant cage around the plant.
The Steps to Grow Raspberries from Fruits
Growing raspberry indoors or in containers may start with fruits. However, make sure you pick the tiny light brown seeds out of the crushed berries as the primary step. In other words, you cannot grow the plants just from the fruits you bury in the soil.
Once you get the mature seeds, prepare your containers and plant their seeds. Don’t forget to use low-nutrient seeds such as compost.
While growing the plant from fruits, you’ll still need to place the plant outdoors for the best result. Wait until the seeds turn to new sprouts. When they are fully growing, put them indoors.
The best plant care you treat will help grow the raspberries healthily.
Raspberries Seed Germination
There are some steps to germinate raspberry seeds. First, fill a seed tray with potting soil. Second, lightly miss the soil to dampen. Third, set the tray in a sunny place. And last, continue to keep the soil moist and give the plants enough light to grow well.
Consider Giving Space Between Raspberry Plants
The space you should provide in planting the raspberry depends on the fruit varieties you plant. The general rule requires about a 4 to 5-foot range, tall and wide. You could use the raspberry plant’s mature width for spacing as the guide.
Indoor Raspberries Care
If you want to grow raspberries indoors well, you must perform good care. Water the plants more to ensure that they can get enough hydration. Check the soil every day to see its moisture. Water the plants more during the hotter periods.
The next thing to do dealing with how to care for indoor raspberries is to give fertilizer. So fertilize your raspberries every month using a water-soluble fertilizer that will help the plants grow vigorously.
Also, pollinate the plant by hand. If you find raspberries flowers are blooming open, use a small paintbrush to move the pollen in the blooms to the middle of the flowers. Do it a few times to ensure thorough pollination.
When the plants finish bearing fruits, don’t forget to prune the dead cane. This will stimulate the green canes to grow and produce fruits in the next season.
When it comes to the dormant period, keep watering the plants to keep them alive. This is aimed not to over-dry the soil.
Raspberries Garden Pests
Watch out! Aphids are the common pests attacking raspberries. They thrive on taking the juices out of the plant leaves. This will cause the leaves and foliage to turn yellow and finally die. Further, their sweet secretion will also attract ants.
Beetles also love raspberries. They feed on the plant blooms. Japanese beetles will eat and destroy the plant leaves. Other beetles attacking these plants are cane borers that lay their eggs in the cane of raspberry plants.
When the eggs hatch, the baby beetle will cause the cane to get damaged, and the larvae will do down the soil to feed on the plant roots, causing a drying cane.
When you grow raspberries indoors, be careful of the diseases that might make your plants die. There are viruses and fungi like orange rust and cane blight spread by the wind or rainwater. However, indoor raspberries should be less likely to develop this case.
When To Harvest Raspberries
Imagine successfully growing raspberry indoors, so you may be asking when the best time to harvest the fruits is. Raspberry plants will not bear the fruits fully until their second year of growth. However, once the raspberries turn dark red, it is just the best time to harvest them. But there are other types with less common colors that should look bright and plump.
How To Store Indoor Raspberries
One of the post-harvesting periods is storing. So how will you keep the fruits you have harvested already?
- First, pick the fruits all from the plants.
- Second, wash them cleanly.
- Freeze the berries to save and use later.
All in all, it is not too difficult to grow raspberries indoors. The most important things to remember in growing the plants are to follow the tips and instructions well. And, keep in mind that raspberry plants need lots of sunlight to grow properly.
Finally, there is nothing impossible to try to grow the lovely plant now.