PlantFun
Plant Needs
Sunlight
Full sun exposure for optimal flowering; tolerates partial shade in extreme summer heat
Watering
Drought-tolerant; water deeply but infrequently, allow soil to fully dry between waterings
Temperature
Hardy to mild frosts; thrives in warm, dry Mediterranean temperature ranges
Characteristics
- Leaf: Narrow linear leaves with sharp spiny tips, gray-green, densely packed along stems
- Flower: Bright golden-yellow daisy-like composite blooms, 2–3 cm in diameter
- Stem: Woody branching stems forming tight, spiny mats
Care Guide
Watering
Water every 7–10 days during extended dry spells
Fertilization
Diluted balanced feed once monthly. Use low-nitrogen fertilizer to promote flowering without excessive foliage growth
Eggshell powder topdress：Sprinkle a thin layer of crushed, dried eggshells around the plant base every 3 months; avoid direct contact with stems to prevent potential burningPruning
- Trim spent flower heads to encourage prolonged blooming
- Thin overcrowded foliage mats in early spring to improve airflow
- Remove dead woody stems in late winter to maintain a tidy, compact form
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: No known toxicity to cats
Humans: No known toxic effects on humans
Garden Uses & Culture
Culture: N/A
Usage: Ornamental rockery plant, xeriscaping, and low groundcover for dry gardens
