Raspberry care guide
Rubus idaeus
Also known as: Bramble, Red raspberry
Pets and children
We haven't been able to confirm how this plant affects pets or small children. If any is eaten, consult a veterinarian or a doctor.
How often to water Raspberry
- Spring–Summer (Mar–Sep)
- Every day
- Shallow roots dry out fast: water a pot thoroughly about daily once the topsoil dries, in the cool of morning or evening in midsummer.
- Autumn (Oct–Nov)
- Every 2 days
- Fall-bearing types are ripening now: about every two to three days once the surface is dry.
- Winter (Dec–Feb)
- Every 4 days
- Dormant and leafless, but not bone dry: about every three to five days once the soil dries.
Light and placement for Raspberry
As a guide, a sunny, airy spot, though it generally dislikes Japan's hot, humid summers and does better with afternoon shade in midsummer.
Overwintering Raspberry
Overwintering guide: −15°C (5°F) or above
Very hardy and generally wintered outdoors with no protection; the canes rest through winter, which as a guide is also the time to remove the old ones that have fruited.
Fertilizing and repotting Raspberry
Fertilizer
As a guide, slow-release organic fertilizer at the base around February and a small top-up after harvest; it generally needs little more, and overfeeding makes it crowded and stuffy.
When to repot
Autumn (Oct–Nov), Winter (Dec–Feb)
Common problems with Raspberry
- Summer heat and humidity scorch the leaves and weaken the plant.
- Confusing old and new canes when pruning removes next year's crop.
- Suckers spread until the patch gets out of hand.
Tips for growing Raspberry
- On a summer-bearing type, cut fruited canes to the ground after harvest and keep the new ones.
- A fall-bearing type can be cut to the ground in winter and still fruits on new canes in fall.
- Pick berries that come away with a gentle tug and eat them the same day.
These are AI-generated general guidelines. They vary with the variety, the placement and the pot size. For effects on pets or children, consult a veterinarian or a doctor.
Keep your plant log going
Greenery is a free app that keeps your plant care going, with watering reminders and photo records. Available on iOS and Android.
