PlantFun
Plant Needs
Sunlight
Full sun to partial sun; silvery foliage maintains its brightest color in direct sunlight, with partial shade tolerated in extreme heat
Watering
Allow the top 2–3 cm of soil to dry completely between waterings; avoid overwatering to prevent root rot and fungal growth
Temperature
Tolerates mild frost down to 5°C; avoid prolonged exposure to temperatures above 30°C which can scorch foliage
Characteristics
- Leaf: Silvery-white, densely woolly, lobed or toothed, rounded to oblong shape
- Flower: Small yellow composite blooms in flat-topped clusters
- Stem: Erect, covered in fine white hairs, branching near the base
Care Guide
Watering
Keep soil evenly moist but not waterlogged; water deeply when topsoil is dry
Fertilization
Diluted balanced liquid feed every 2 weeks. Over-fertilizing can reduce the silvery appearance of foliage
Banana peel compost tea：Compost banana peels for 2–3 weeks, steep in water for 24 hours, dilute 1:20 for root drench; avoid using raw peels to prevent pest infestationsPruning
- Deadhead spent yellow blooms to encourage bushier, more compact growth
- Trim leggy stems in mid-spring to maintain a neat mounding shape
- Remove damaged or yellowing foliage to improve airflow and reduce disease risk
- Cut back plants to 10 cm above soil level in late winter to promote fresh new growth in spring
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; pyrrolizidine alkaloids may cause liver failure, vomiting, and lethargy
Humans: Contains pyrrolizidine alkaloids; prolonged ingestion can cause liver damage
Garden Uses & Culture
Culture: Symbolizes protection and remembrance in some Mediterranean cultural traditions
Usage: Ornamental foliage for garden borders, container arrangements, and cut flower bouquets
