Also known as Bramble · 1.1k saves
Rubus
Rubus, the genus most gardeners know as bramble. We track 23 varieties; the ones most used by real gardeners.
The 23 most-saved Rubus varieties
3 species of Rubus
Each one is a parent of the varieties above.
Track your Rubus in Sow
Save the Rubus you grow and get care reminders timed to your zone.
How to grow Rubus
Whats common across all Rubus varieties in our catalog — drawn from the care records of the 23 most-grown of them.
The Rubus year
- PruneFebruary and July100% of varieties
Tip prune new canes (primocanes) in May/June; remove old fruiting canes (floricanes) after harvest
- FertilizeMarch87% of varieties
Apply balanced fertilizer in early spring and again mid-summer
- HarvestJune and July83% of varieties
Pick ripe, dark berries gently; harvest frequently for best flavor
- PlantFebruary, March, September and October65% of varieties
Plant bare root in early spring or container stock in spring/fall
- StakeApril–June39% of varieties
Provide a trellis or other support for canes as they grow.
- MulchMarch30% of varieties
Apply 2-3 inches of organic mulch to retain moisture
Do
- Water regularly during dry spells 🌱
- Mulch to retain soil moisture
- Water consistently, especially during dry spells 🌱
- Mulch to conserve moisture and control weeds
- Monitor regularly for pests and diseases
Avoid
- Avoid overwatering to prevent root rot ❌
- Don’t neglect pruning, which can reduce fruit yield
- Avoid overwatering, which can cause root rot ❌
- Avoid planting in poorly drained areas
What goes wrong with Rubus
| Problem | What you'll see | What to do |
|---|---|---|
| Aphids | Sticky residue and curling leaves | Spray with insecticidal soap or neem oil |
| Spider Mites | Fine webbing on undersides of leaves | Increase humidity and apply insecticidal soap |
| Spotted Wing Drosophila | Small holes in ripening fruit, which quickly turns mushy. | Harvest fruit promptly. Use fine-mesh netting. Spinosad-based organic insecticides can be effective. |
| Japanese Beetles | Skeletonized leaves; beetles are metallic green and copper. | Hand-pick beetles into soapy water in the morning. Use floating row covers. Neem oil can be a deterrent. |
| Root Rot | Wilting and yellowing leaves | Ensure well-draining soil and reduce watering |
| Botrytis (Gray Mold) | Gray fuzzy mold on berries | Improve air circulation and remove affected fruit |
| Powdery Mildew | White powder on leaves | Improve air circulation and apply sulfur fungicide |
Making more Rubus
Division
- Dig up mature plant in early spring
- Separate root clumps with sharp spade
- Replant divisions immediately
- Water thoroughly after planting
Cuttings
- Select healthy canes in late winter
- Cut 6-8 inch sections with a sharp knife
- Dip in rooting hormone
- Plant in moist, well-draining soil
- Keep moist and place in indirect sunlight
- Roots develop in 6 weeks
Rubus questions
How many types of Rubus are there?
The Sow catalog tracks 23 distinct Rubus varieties. The most popular — ranked by 1.1k real gardeners — are shown first above.
What zones does Rubus grow in?
Across its varieties, Rubus covers USDA Zones 4–10. Individual varieties differ — each plant page lists its exact range, and Sow filters the catalog to your zone automatically.
When does Rubus bloom?
Most Rubus varieties bloom in early summer, mid-summer, late spring. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Rubus should I choose?
Start from the most-saved varieties above — popularity across thousands of gardens is a strong signal of reliability — then filter by your zone and sun. In the Sow app you can preview any of them in a photo of your actual yard before you buy.