PlantFun
Plant Needs
Sunlight
Full sun exposure required for dense growth; tolerates coastal salt spray and strong winds
Watering
Drought-tolerant; water only when soil is completely dry to avoid root rot in poorly drained substrate
Temperature
Tolerates mild frost down to 5°C; thrives in warm coastal temperatures between 15–30°C
Characteristics
- Leaf: Succulent, linear to cylindrical, fleshy bright green, 1–3 cm long, adapted to salt tolerance
- Flower: Tiny, inconspicuous greenish-white flowers clustered in upper leaf axils
- Stem: Prostrate, branching, succulent, green to reddish-brown in full sun
Care Guide
Watering
Water sparingly when top 5 cm of soil is fully dry
Fertilization
No regular fertilization required. Excess fertilizer may disrupt salt tolerance; avoid nutrient-heavy treatments
Eggshell powder topdressing：Sprinkle a thin layer of crushed, dried eggshells around the plant base; avoid direct contact with stems to prevent fungal growthPruning
- Trim back overgrown stems in early spring to maintain a compact, spreading form
- Remove dead or yellowed foliage to improve airflow and reduce pest risk
- Cut back spent flower clusters after blooming to encourage new vegetative growth
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: No recorded toxicity to cats
Humans: No known toxicity to humans
Garden Uses & Culture
Culture: N/A
Usage: Coastal erosion control, ornamental groundcover, salt-tolerant landscape planting
