PlantFun
Plant Needs
Sunlight
Full sun to partial shade; thrives in dry, sunny growing conditions
Watering
Water deeply only when the top 5–7 cm of soil is fully dry; drought-tolerant once established
Temperature
Hardy to -10°C; prefers cool to temperate growing temperatures
Characteristics
- Leaf: Narrow, linear blue-green basal leaves forming tight, low clumps
- Seed Head: Tangled, bristly awns that resemble coiled snake locks
- Stem: Slender upright flowering stems bearing the distinctive seed heads
Care Guide
Watering
Water occasionally during prolonged dry spells; avoid waterlogging
Fertilization
Light application of balanced, slow-release fertilizer once. Avoid over-fertilizing to prevent excessive foliage growth that disrupts the distinctive seed head form
Eggshell powder topdress：Crush dried eggshells into fine powder; dust lightly on the soil surface once every 3 months to boost calcium levels without overfeedingPruning
- Trim back dead, brown foliage in late winter to make space for new spring growth
- Remove spent seed heads in mid-summer to maintain a tidy clump appearance
- Thin overcrowded clumps every 2–3 years in early spring to improve airflow
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats
Humans: No known toxic effects for humans
Garden Uses & Culture
Culture: N/A
Usage: Ornamental grass for rock gardens, border edging, and xeric landscape displays
