Highbush Blackberry
Rubus ostryifolius
Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Rosaceae
- Genus:
- Rubus
- Species:
- Rubus ostryifolius
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Subshrub
- Height:
- 8-12 ft
- Light Requirements:
- Full Sun
- Drought Tolerance:
- Medium
- Bloom Months:
- may, jun, jul
- Bloom Colors:
- White
Native Range
United States: District of Columbia, Delaware, Kentucky, Maryland, Maine, New Jersey, New York, Virginia
Keystone Species Ranking
- Caterpillar Keystone:
- ★☆☆☆☆ Based on number of butterfly and moth species using this genus as host plant (Source: National Wildlife Federation)
Soil Requirements
- Soil Type:
- rich, well-drained loamy soil
- Drainage:
- excellent drainage required
- Moisture:
- consistently moist
- Notes:
- Prefers forested areas with organic matter
Germination Information
Pre-treatment: Cold-moist stratification for 30 days at 1–5°C (34–41°F).
Source: OpenAI GPT-4o