| Common Name | California Blackberry |
| Family | Rosaceae |
| Genus | Rubus |
| Species | Ursinus |
| Origin | Western United States / Canada |
| Blooming | White to pink flowers in late spring/early summer |
| Leaf Color | Green turning yellow/orange in fall |
| Sunlight | Half-shade / Sun |
| Category | Outdoor plants |
| Pet Friendly | No |
Well-draining loamy soil rich in organic matter with slightly acidic pH
Keep moist during active growth, reduce watering significantly during winter dormancy to prevent root rot
Full sun required for flowering and fruiting; tolerates partial shade indoors with grow lights
Apply balanced NPK fertilizer monthly in spring/summer, stop fertilizing in autumn/winter
Prune after harvest to control size, remove dead wood and thorns for safety
These are the insects and pathogens that commonly interact with this plant, including pests, parasites, and organisms typically associated with its care.
Something wrong with your Rubus ursinus? Select a symptom to diagnose and fix the issue.
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