Rock Bluebell
Wahlenbergia saxicola
Family: Campanulaceae
Rock Bluebell grows in full sun and prefers rocky well-drained soil. Water needs: Low.
How to Grow Rock Bluebell
Rock Bluebell growing information includes sunlight requirements of Full sun, soil conditions listed as Rocky well-drained soil with a soil pH of 5.5-7.5, and Low water needs. The listed hardiness zones are 7-10. For propagation reference, the database lists germination or establishment information for Rock Bluebell as 14-30 days, with planting or establishment depth listed as Surface sow. Days to maturity are listed as 100-150 days.
Plant Overview
Rock Bluebell (Wahlenbergia saxicola) is listed in the Campanulaceae family and categorized as a flower with a perennial life cycle. This profile summarizes growing information for hardiness, light, soil, water, seed starting, maturity, and other available cultivation details. Difficulty is listed as Moderate.
- Plant ID
- PLT-4464
- Family
- Campanulaceae
- Plant type
- Flower
- Life cycle
- Perennial
- Difficulty
- Moderate
Growing Conditions
Rock Bluebell is listed for full sun conditions. Water needs are listed as low. The database soil reference is Rocky well-drained soil. The listed soil pH range is 5.5-7.5, and the listed hardiness range is 7-10.
- Hardiness zones
- 7-10
- Sunlight
- Full sun
- Soil
- Rocky well-drained soil
- Soil pH
- 5.5-7.5
- Water needs
- Low
Seed & Germination
For seed starting, the listed germination time is 14-30 days and the seed depth is Surface sow. The listed time to maturity is 100-150 days. Use these values as general reference points and adjust for local climate, seed source, and growing conditions.
- Germination
- 14-30 days
- Seed depth
- Surface sow
Harvest & Propagation
- Days to maturity
- 100-150 days
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Growing Reference Note
Plant performance can vary with climate, soil, weather, cultivar, seed quality, and gardening methods. The values on this page are general database reference ranges rather than a substitute for local extension guidance or seed-packet instructions.