PlantFun
Plant Needs
Sunlight
Full sun exposure for optimal flowering; tolerates partial shade in hot, arid climates
Watering
Water deeply when top 2–3 cm of soil is dry; avoid waterlogging to prevent root rot
Temperature
Thrives in 15–25°C; tolerates light frost down to 5°C during dormancy
Characteristics
- Leaf: Narrow, linear, gray-green leaves arranged alternately along rigid stems
- Flower: Bright yellow, five-petaled blooms (1–2 cm diameter) with delicate texture
- Stem: Slender, unbranched upright stems with a silvery-green hue
Care Guide
Watering
Keep soil consistently moist during active growth
Fertilization
Diluted balanced feed once every 2 weeks. Use low-nitrogen feed to prioritize flowering over foliage growth
Eggshell powder top-dress：Crush dried eggshells into fine powder; sprinkle 1 tsp per plant around the base; water in lightly to release nutrientsPruning
- Deadhead spent blooms regularly to encourage prolonged flowering
- Cut back stems to basal growth after flowering to promote new foliage growth
- Remove yellowing or damaged leaves to maintain plant health and airflow
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats; no reported adverse reactions
Humans: No known toxic effects on humans
Garden Uses & Culture
Culture: N/A
Usage: Ornamental garden border plant; cut flower arrangements
