PlantFun
Plant Needs
Sunlight
Full sun to partial shade; prefers cool, bright alpine light conditions and protection from intense midday sun in warmer climates
Watering
Keep soil consistently moist but well-drained; avoid waterlogging which can cause root rot
Temperature
Hardy to -10°C; avoid prolonged temperatures above 25°C which can induce heat stress
Characteristics
- Leaf: Basal rosette of glossy, dark green, elliptical leaves with smooth margins
- Flower: Trumpet-shaped, intense cobalt blue blooms with white inner markings, held close to the rosette
- Stem: Stemless (acaulis) growth habit; no visible above-ground flowering stems
Care Guide
Watering
Keep soil evenly moist; avoid drying out completely during active growth
Fertilization
Diluted balanced feed once every 4 weeks. Use a low-nitrogen fertilizer to encourage bloom production rather than foliage growth
Eggshell powder top-dress：Crush dried, rinsed eggshells into fine powder; sprinkle lightly on soil surface to boost soil calcium levels without causing nutrient burnPruning
- Remove spent flower heads after blooming to redirect energy to root and rosette growth
- Trim yellowing or damaged basal leaves to maintain a tidy rosette
- Avoid heavy pruning; only remove dead or diseased foliage to preserve the plant's low-growing habit
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats; no reported toxic reactions
Humans: Non-toxic to humans; no known adverse effects from ingestion or contact
Garden Uses & Culture
Culture: N/A
Usage: Ornamental alpine garden plant; suitable for rockeries and container troughs
