PlantFun
Plant Needs
Sunlight
Full sun to partial shade; prefers cool, bright conditions and tolerates mild afternoon shade in warm climates
Watering
Water when the top 2 cm of soil feels dry; avoid waterlogging to prevent root rot
Temperature
Hardy to -15°C; thrives in cool summer temperatures below 25°C and avoids extreme heat
Characteristics
- Leaf: Small, spoon-shaped to ear-shaped basal leaves; narrow, linear stem leaves
- Flower: Tiny, nodding bell-shaped blooms in pale blue or white, clustered along slender stems
- Stem: Slender, trailing to upright stems forming dense, low-growing mats
Care Guide
Watering
Keep soil evenly moist but not waterlogged
Fertilization
Diluted balanced liquid feed once every 4 weeks. Use a low-nitrogen fertilizer to prevent leggy, weak stems
Eggshell powder topdress：Crush thoroughly cleaned eggshells to fine powder; sprinkle lightly on soil surface every 3 months; avoid direct contact with plant stemsPruning
- Deadhead spent blooms regularly to encourage extended flowering through early summer
- Trim back faded foliage in late autumn to tidy dense mats and promote new spring growth
- Divide overcrowded clumps in early spring to maintain plant vigor and spread colonies
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA-verified non-toxic to cats; no reported toxicity
Humans: Non-toxic to humans; no known adverse health effects from ingestion or contact
Garden Uses & Culture
Culture: N/A
Usage: Ornamental ground cover for rock gardens, alpine displays, and cool indoor container arrangements
