PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerate cool alpine sunlight, avoid intense midday summer sun in low-elevation gardens
Watering
Keep soil consistently moist but well-drained; avoid waterlogging, especially during winter dormancy
Temperature
Hardy to -15°C; prefers cool temperatures, avoid prolonged exposure to heat above 25°C
Characteristics
- Leaf: Small, ovate to lanceolate, evergreen, slightly hairy, arranged in tight basal rosettes
- Flower: Bell-shaped, pale blue to violet, solitary or in loose clusters on slender upright stems
- Stem: Slender, slightly hairy, emerging from basal rosettes to support blooms
Care Guide
Watering
Keep soil evenly moist; water when the top 1 cm of soil dries out
Fertilization
Diluted balanced liquid feed once every 4 weeks. Use a low-nitrogen, balanced fertilizer to promote bloom production without excessive foliage growth
Crushed eggshell top-dressing：Sprinkle a thin layer of finely crushed eggshells on the soil surface to boost drainage and add calcium; avoid direct contact with basal rosettes to prevent moisture retentionPruning
- Deadhead spent blooms promptly to encourage prolonged flowering through early summer
- Trim back faded foliage in late autumn to tidy basal rosettes and reduce overwintering pest habitat
- Remove any damaged or yellowing leaves as needed to maintain plant health and airflow
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats
Humans: No known toxicity to humans
Garden Uses & Culture
Culture: N/A
Usage: Alpine rock garden ornamental, low-growing ground cover for cold-climate gardens
