PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerates dry, nutrient-poor soils without stunted growth
Watering
Drought-tolerant; water only during prolonged dry spells to avoid waterlogged roots
Temperature
Hardy to light frost; thrives in warm temperate to Mediterranean climate conditions
Characteristics
- Leaf: Lobed, soft pale green leaves with spiny margins; basal leaves form a rosette
- Flower: Bright yellow composite flower heads, 1–2 cm in diameter
- Stem: Smooth, hollow branching upper stems containing milky sap
Care Guide
Watering
Water occasionally during extended dry periods; allow soil to dry completely between waterings
Fertilization
Optional diluted feed once monthly if soil is severely nutrient-poor. Use low-nitrogen feed to promote flowering rather than foliage growth
Eggshell powder topdressing：Crush dried eggshells into fine powder; sprinkle lightly on soil surface to boost calcium levels without burning delicate rootsPruning
- Deadhead spent flower heads to encourage prolonged blooming through the growing season
- Trim back overgrown stems to maintain a compact, tidy form
- Remove yellowing basal leaves to improve airflow and reduce fungal growth risk
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: No listed toxicity to cats
Humans: Edible young leaves; no known toxic effects for humans when consumed in moderate amounts
Garden Uses & Culture
Culture: N/A
Usage: Edible young leaves for fresh salads; ornamental wildflower for pollinator gardens
