You also need to insert some bamboo canes to support the canes of the raspberries. Raspberries are vigorous growers and will produce runners that fill up a bed. Try growing both summer and autumn-fruiting varieties: just a few plants will reward you with plenty of fruit from midsummer until mid autumn. During the fruit growing season, the best temperature for strawberry plants in between 57F and 70F and they should not go below 53F during the fruit season. Growing and caring for raspberry plants indoors could seem difficult, but don’t let the thought overwhelm you. Of course, you can grow raspberries without any support, but a trellised raspberry is a thing of beauty. Raspberries are popular garden fruits that are easy to grow. TYPES OF RASPBERRIES Without training, the raspberries tend to grow every which way, making harvest and pruning a chore. This project is often super simple if you follow the rules we’ve laid out here. Choose a spot in full sun (where the plant will get at least six hours of direct sunlight per day) and well-drained soil; dig in some compost to give them a jump-start.You can buy raspberries bare-root in the spring or as container-grown plants for spring, summer, or autumn planting. There are two types of raspberries, both with their own specific requirements for growing: Summer-fruiting raspberries are more common, developing their fruit on last year’s growth.They bear one crop per season, in summertime (often June or July). If you end up with a glut, raspberries also freeze well, and make wonderful jams, sauces and cooked desserts. During the growing season, you will want to use fertilizer every 10 days. The process of hydroponics growing of Raspberries is all about understood the physiology of the plant and its natural cycle of growing, flowering, pollination, and production of fruits and run it as per plan. Also, the container should come with some drainage holes at the bottom. What is the best fertilizer for a strawberry plant in a pot? Another important thing to remember in growing raspberries indoors is choosing the right container. Raspberry plants are relatively low-maintenance, and growing them indoors is not any more work than planting them during a garden. Growing Raspberries need a bit more time, effort, and investment to enjoy a proper yield. The kind of container that you should use is the one with 24 – 36” width and depth. A step by step guide to growing Raspberries hydroponically. Growing raspberries on a trellis improves fruit quality, makes harvesting much easier and reduces the incidence of diseases. Use a soluble fertilizer such as 10-10-10 or 20-20-20. Raspberries.