PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerates cool alpine sunlight without scorching
Watering
Water moderately; allow top 2–3 cm of soil to dry between waterings to prevent root rot
Temperature
Hardy to mild frosts; prefers cool, well-ventilated alpine growing conditions
Characteristics
- Leaf: Deeply divided, fern-like green leaves with serrated margins
- Flower: Flat-topped umbels of small, star-shaped white flowers
- Stem: Erect, hollow, slightly hairy stems
Care Guide
Watering
Keep soil evenly moist during active growth periods
Fertilization
Diluted organic feed once every 4 weeks. Use low-nitrogen feed to support flowering rather than excessive foliage growth
Eggshell powder topdressing：Crush clean, dried eggshells into fine powder; sprinkle lightly on soil surface to boost calcium levels and deter slugsPruning
- Deadhead spent flower heads to encourage self-seeding and extend flowering period
- Trim back faded foliage to ground level in late autumn to tidy growth
- Remove damaged or diseased stems in early spring to promote healthy new shoots
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: No listed toxicity to cats
Humans: No documented toxicity to humans
Garden Uses & Culture
Culture: N/A
Usage: Traditional medicinal herb for digestive support; ornamental alpine wildflower
