PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerates rocky, exposed sites; avoid deep shade
Watering
Allow soil to dry completely between waterings; drought-tolerant once established
Temperature
Hardy to -15°C; withstands cool temperate winters; avoid prolonged extreme heat over 28°C
Characteristics
- Leaf: Narrow, linear evergreen leaves; glossy dark green, arranged in opposite pairs along trailing stems
- Flower: Tiny five-petaled white blooms; clustered in loose terminal heads, 1–2 cm in diameter
- Stem: Slender, trailing stems form dense, spreading mats
Care Guide
Watering
Keep soil slightly moist during active growth period
Fertilization
Diluted balanced feed once monthly. Use low-strength, balanced fertilizer to support flowering
Eggshell powder topdress：Crush dried eggshells to fine powder; sprinkle thin layer on soil surface; avoid direct root contact to prevent irritationPruning
- Trim back spent flower stems to encourage compact, dense growth
- Thin overcrowded mats in early spring to improve airflow and reduce disease risk
- Remove dead foliage in late winter to refresh the mat and promote new growth
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats; no recorded toxicity
Humans: Non-toxic to humans; no known adverse health effects from ingestion or contact
Garden Uses & Culture
Culture: N/A
Usage: Rock garden ground cover, alpine container plant, border edging
