PlantFun
Plant Needs
Sunlight
Full sun exposure; tolerant of coastal salt spray and windy coastal conditions
Watering
Drought-tolerant; water only during prolonged dry spells, avoid waterlogging sandy soil
Temperature
Hardy to mild frost; tolerates typical coastal temperature fluctuations
Characteristics
- Leaf: Narrow, linear, fleshy leaves in whorls of 4–6; adapted to salt spray
- Flower: Tiny, star-shaped white flowers in loose terminal clusters
- Stem: Slender, smooth trailing stems that root at nodes to form dense mats
Care Guide
Watering
Keep substrate slightly moist during active growth; avoid overwatering
Fertilization
Diluted low-nitrogen feed once every 2 months. Minimal fertilization needed; excess nitrogen may reduce flowering
Banana peel compost tea：Use fully composted banana peels; dilute 1:20 for root drench to avoid pest attraction from raw materialPruning
- Trim back spent flower stems to maintain neat mat growth
- Remove dead foliage in early spring to encourage new growth
- Thin overcrowded mats to improve airflow and reduce pest risk
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: No listed toxicity to cats
Humans: No known toxic effects to humans
Garden Uses & Culture
Culture: N/A
Usage: Coastal ground cover; erosion control on sandy dunes
