PlantFun
Plant Needs
Sunlight
Full sun to partial shade; prefers bright, cool sunlight; avoid intense midday sun in hot summer climates
Watering
Water thoroughly when the top 2 cm of soil is completely dry; avoid overwatering to prevent root rot
Temperature
Hardy to -10°C for short periods; thrives in cool 10–20°C growing temperatures; protect from sustained extreme heat above 28°C
Characteristics
- Leaf: Narrow, fleshy linear to spatulate leaves forming dense basal rosettes; blue-green to bright green
- Flower: Star-shaped blooms with 5–8 petals in pink, purple, or white; clustered atop slender upright stems
- Stem: Slender, non-woody flowering stems rising 10–20 cm above rosettes
Care Guide
Watering
Keep soil evenly moist but not waterlogged
Fertilization
Diluted balanced feed once every 2 months. Use only diluted, low-strength fertilizer to avoid burning fleshy roots
Eggshell powder topdress：Crush dried, sterilized eggshells into fine powder; lightly mix into topsoil to improve drainage and add calcium; avoid overapplication to prevent soil alkalinityPruning
- Trim spent flowering stems at the base to maintain neat rosette growth
- Remove dead or yellowing outer leaves from rosette bases to improve airflow
- Thin overcrowded rosettes every 2–3 years in early spring to reduce competition
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats; no reported toxicity
Humans: Non-toxic to humans; no known adverse effects from ingestion or contact
Garden Uses & Culture
Culture: N/A
Usage: Ornamental alpine and rock garden plant; cool indoor container foliage
