PlantFun
Plant Needs
Sunlight
Full sun to partial shade; thrives in cool, moist growing conditions and tolerates light midday shade in warm regions
Watering
Keep soil consistently moist but not waterlogged; reduce watering as growth slows in late summer
Temperature
Thrives in cool temperatures 10–20°C; tolerates light spring frost and mild summer heat
Characteristics
- Leaf: Flat, linear blades 5–20 cm long, bright green, smooth texture with parallel venation
- Flower: Dense cylindrical spikelets 2–8 cm long, pale green turning straw-colored at seed maturity
- Stem: Slender, erect, hollow stems with evenly spaced nodes along length
Care Guide
Watering
Maintain consistent soil moisture for active vegetative and flowering growth
Fertilization
Apply diluted nitrogen-rich feed once monthly to support leaf growth. Use low-nitrogen feed if growing as a cover crop to avoid excessive foliage growth
Eggshell powder topdress：Crush dried eggshells into fine powder; sprinkle lightly over soil surface and water in to release calcium graduallyPruning
- Mow to 5–7 cm height every 2–3 weeks to maintain uniform lawn cover
- Remove mature seed heads before dispersal to prevent unwanted self-seeding
- Trim back dead foliage in late autumn to clear the planting area for winter
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats
Humans: No known toxicity to humans
Garden Uses & Culture
Culture: N/A
Usage: Lawn grass, cover crop for soil erosion control, forage for small livestock
