PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerant of coastal salt spray and windy conditions
Watering
Drought-tolerant once established; water only during prolonged dry spells to avoid root rot
Temperature
Hardy to light frost; thrives in cool to temperate coastal climates
Characteristics
- Leaf: Flat, linear blades 2–15 cm long, smooth or slightly hairy
- Flower: Spike-like inflorescence with paired spikelets, green to purplish
- Stem: Slender, erect or decumbent stems
Care Guide
Watering
Water occasionally during dry spells; avoid overwatering
Fertilization
No regular fertilization needed. Coastal soil provides sufficient natural nutrients
Eggshell powder topdressing：Sprinkle a thin layer around the base; avoid direct contact with foliage to prevent burningPruning
- Trim back dead foliage after flowering to maintain tidy growth
- Remove seed heads to prevent unwanted self-seeding if desired
- Thin overcrowded clumps to improve airflow and reduce disease risk
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats
Humans: No known toxic effects on humans
Garden Uses & Culture
Culture: N/A
Usage: Coastal erosion control, ornamental grass for rock gardens
