PlantFun
Plant Needs
Sunlight
Full sun to partial shade; thrives in bright, open conditions and tolerates rocky, dry growing sites
Watering
Allow soil to dry completely between waterings; highly drought-tolerant once established in well-drained soil
Temperature
Hardy to -20°C; withstands hot, dry summer conditions with minimal stress
Characteristics
- Leaf: Narrow, linear, gray-green, fleshy leaves arranged oppositely along trailing stems
- Flower: Tiny, star-shaped white or pale pink blooms in loose terminal clusters
- Stem: Slender, trailing stems that root at nodes to form dense mats
Care Guide
Watering
Water occasionally during prolonged dry spells; avoid overwatering to prevent root rot
Fertilization
Diluted balanced feed once every 2 months. Use low-nitrogen fertilizer to promote compact growth and abundant flowering
Eggshell powder topdress：Crush dried eggshells into fine powder; sprinkle lightly on soil surface and water in to release calcium; avoid overapplication to prevent soil alkalinityPruning
- Deadhead spent blooms to encourage extended flowering into early summer
- Trim back overgrown stems in early spring to maintain a compact, mat-forming habit
- Remove damaged or yellowing foliage to improve airflow and overall plant appearance
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA-verified non-toxic to cats; no adverse effects from ingestion or contact
Humans: No known toxicity to humans; safe for handling and ingestion in small amounts
Garden Uses & Culture
Culture: Symbolizes purity and innocence; often used as filler in wedding bouquets and floral arrangements
Usage: Groundcover for rock gardens, alpine troughs, and cascading container plantings
