PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerates hot, dry conditions with minimal stress
Watering
Allow soil to dry completely between waterings; drought-tolerant once established
Temperature
Hardy to -15°C; withstands hot summer temperatures up to 35°C without significant damage
Characteristics
- Leaf: Silvery-gray, woolly, narrow linear leaves arranged in basal rosettes
- Flower: Flat-topped clusters of tiny golden-yellow composite blooms
- Stem: Slender, hairy stems that hold flower clusters above foliage
Care Guide
Watering
Water occasionally during extended dry spells
Fertilization
Light feed once monthly with balanced, diluted fertilizer. Avoid high-nitrogen fertilizers that can reduce flowering
Eggshell powder topdressing：Crush dried eggshells into fine powder; lightly mix into topsoil to boost calcium levels without overfeedingPruning
- Deadhead spent blooms to encourage extended flowering through early autumn
- Trim back foliage in late autumn to tidy growth and prepare for winter dormancy
- Thin overcrowded clumps every 2–3 years to maintain airflow and prevent disease
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic; no reported adverse effects from ingestion or contact
Humans: No known toxic effects; safe for human handling and ingestion in small culinary amounts
Garden Uses & Culture
Culture: N/A
Usage: Ground cover, rock garden plant, cut flower arrangement filler, and mild culinary herb
