PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerates dry, exposed growing conditions
Watering
Allow soil to dry completely between waterings; highly drought-tolerant once established
Temperature
Hardy to light frost; thrives in warm, dry daytime temperatures
Characteristics
- Leaf: Opposite, fleshy, obovate to spatulate leaves arranged in whorls of 4
- Flower: Tiny white star-shaped blooms clustered in axillary cymes
- Stem: Slender, prostrate to ascending stems forming dense, low mats
Care Guide
Watering
Keep soil slightly moist during active growth period
Fertilization
Optional diluted balanced feed once monthly. No regular fertilization required; feeding is only needed for plants in extremely poor soil
Eggshell powder topdressing：Crush clean, dried eggshells into fine powder; dust lightly on soil surface to boost calcium levels without risk of root burnPruning
- Trim back spent flower clusters to encourage prolonged blooming
- Thin overcrowded mats to improve airflow and prevent fungal growth
- Remove dead foliage in late autumn to maintain a neat appearance
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: No listed toxicity to cats
Humans: No known toxicity to humans
Garden Uses & Culture
Culture: N/A
Usage: Groundcover for rock gardens, green roofs, and container edges; erosion control in dry, sloped areas
