PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerates intense direct sun in cool temperate climates; avoid prolonged deep shade
Watering
Allow soil to dry completely between waterings; avoid standing water to prevent root rot
Temperature
Frost-hardy to -15°C; tolerates high summer heat when established; avoid sudden extreme temperature swings
Characteristics
- Leaf: Fleshy, pointed blue-green leaves with distinct red tips, arranged in tight, symmetrical rosettes
- Flower: Star-shaped pink-red blooms clustered atop thin, upright stalks
- Stem: Short basal stems; offsets form dense, spreading clumps over time
Care Guide
Watering
Water deeply when top 5 cm of soil is fully dry; reduce during heatwaves to avoid sunscald
Fertilization
Diluted balanced feed once every 2 months. Use low-nitrogen fertilizer to promote compact rosette growth rather than leggy stems
Banana peel tea：Steep fully composted banana peels in water for 3 days; dilute 1:20 for root drench; avoid applying directly to rosettesPruning
- Remove dead outer leaves to maintain rosette tidiness and improve airflow
- Trim spent flower stalks after blooming to redirect energy to new offset growth
- Separate overcrowded offsets in spring for propagation and to reduce clump density
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA-verified non-toxic; no harmful effects for cats
Humans: Non-toxic to humans; no known adverse effects from ingestion or contact
Garden Uses & Culture
Culture: Symbolizes endurance and protection in European mountain folklore; historically planted on roofs to ward off fire
Usage: Rock garden ornamental, container succulent, green roof planting
