For many gardeners, raspberries are a highlight of the growing season — sweet, juicy, and perfect for everything from morning yogurt to homemade jam. But when cold weather arrives, outdoor raspberry plants struggle to survive frost and freezing temperatures. If you live in a region with harsh winters, you don’t have to give up on your berries. With the right strategy, you can care for raspberry plants indoors and keep them healthy until spring.
Moving raspberry plants inside isn’t as daunting as it sounds, but it does require attention to light, moisture, and temperature. Raspberries still need bright light even during winter dormancy, so placing them near a south-facing window or under grow lights helps maintain their health. If you want a complete guide on prepping, feeding, and caring for your raspberries during the cold months, this detailed article walks you through every step: raspberry plants indoors.
One of the biggest challenges with indoor winter care is replicating the outdoor environment without the cold. While raspberries go dormant in winter, they still benefit from cooler indoor temperatures — ideally around 50–60°F (10–15°C). Avoid placing containers near heating vents or drafty doors, as temperature swings can stress the plant. Keeping humidity moderate also matters; dry indoor air can sap moisture from canes and soil, so misting or using a humidity tray can help.
Watering indoor raspberries requires a delicate balance. Too much water can lead to root rot, but too little causes desiccation. In winter, reduce watering frequency compared to summer, but don’t let the soil dry out completely. Before moving plants inside, prune any dead or weak canes to encourage healthier growth when spring returns. For more tips on watering schedules and pruning techniques that work best during winter care, check out: successfully care for raspberries.
Feeding is another consideration. Most raspberries don’t need heavy fertilization during winter dormancy, but applying a diluted, balanced fertilizer once early in the season can give roots a gentle boost. Be sure to reduce fertilizer use as growth slows.
Lastly, keep an eye out for pests — indoor plants can sometimes attract aphids, spider mites, or fungus gnats. Regularly inspecting leaves and using gentle, organic controls helps keep your raspberries healthy without harsh chemicals.
Caring for raspberry plants indoors during the winter doesn’t have to be complicated. With proper light, consistent moisture, and thoughtful temperature control, your berry plants can survive the cold months and reward you with a strong, early start once spring arrives.