PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerates coastal wind and salt spray exposure
Watering
Water deeply when the top 2 cm of soil is dry; avoid waterlogging in heavy clay soils
Temperature
Hardy to -15°C; tolerates mild summer heat, avoid prolonged temperatures above 30°C
Characteristics
- Leaf: Evergreen, leathery, spoon-shaped leaves in basal rosettes; dark green, smooth texture
- Flower: Compact spherical blue to violet inflorescences atop short upright stems
- Stem: Short woody basal stems; flowering stems are slender and leafless
Care Guide
Watering
Keep soil evenly moist during active growth
Fertilization
Light, balanced feed once monthly. Use diluted, low-nitrogen fertilizer to support bloom production
Eggshell powder topdress：Crush dried eggshells into fine powder; sprinkle lightly on soil surface to boost calcium levels and improve drainagePruning
- Trim faded flower stems after blooming to maintain a neat mat form
- Thin overcrowded basal rosettes in early spring to improve airflow
- Remove dead or browning foliage in late winter to refresh the plant
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: No documented toxicity to cats
Humans: No documented toxicity to humans
Garden Uses & Culture
Culture: N/A
Usage: Ornamental groundcover for rock gardens; pollinator-friendly for bees and butterflies
