PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerates dry, sunny exposed sites and light afternoon shade in hot climates
Watering
Water deeply when the top 2–3 cm of soil is dry; drought-tolerant once established, avoid overwatering
Temperature
Thrives in warm temperate to Mediterranean climates; tolerates light frost down to 5°C but may die back in hard freezes
Characteristics
- Leaf: Flat, linear blades, 5–20 cm long, bright green, smooth texture
- Flower: Compact, ovoid spikelets arranged in dense, short panicles (2–5 cm long)
- Stem: Slender, upright, hollow stems with evenly spaced nodes
Care Guide
Watering
Water regularly during active growth to maintain slightly moist soil
Fertilization
Light, balanced feed once at the start of growing season. Over-fertilization may lead to excessive foliage growth and reduced drought tolerance
Eggshell powder topdressing：Crush dried, clean eggshells into fine powder; dust lightly over the soil surface to improve drainage and add calcium to support root healthPruning
- Trim back spent flower heads in mid-summer to encourage tidier clump growth
- Remove dead, brown foliage in early spring to promote new, fresh growth
- Thin overcrowded clumps every 1–2 years to improve airflow and reduce competition
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: No listed toxicity to cats
Humans: No documented toxicity to humans from typical handling or accidental ingestion
Garden Uses & Culture
Culture: N/A
Usage: Groundcover for sunny slopes, erosion control in dry areas, low-quality forage for livestock
