PlantFun
Plant Needs
Sunlight
Full sun to partial shade; thrives in open, disturbed areas with direct sunlight
Watering
Drought-tolerant; water only when top 5 cm of soil is completely dry to avoid root rot
Temperature
Tolerates light spring frost; performs best in cool to temperate temperatures
Characteristics
- Leaf: Basal leaves are lobed and covered in fine white hairs; stem leaves are smaller and clasp the stem
- Flower: Clusters of small, bright yellow composite daisy-like blooms with short ray florets
- Stem: Erect, branched stems with sparse, soft white hairs
Care Guide
Watering
Water sparingly during active growth; allow soil to dry fully between waterings
Fertilization
No regular fertilization required; tolerates low-nutrient soils. Fertilization may encourage excessive foliage growth at the expense of blooms
Composted banana peel tea：Use fully composted banana peel tea diluted 1:20; apply only if soil is severely nutrient-poor to avoid overstimulating growthPruning
- Deadhead spent blooms to prevent unwanted self-seeding in managed garden areas
- Remove yellowing or diseased foliage to improve airflow and reduce disease risk
- Pull entire plants after flowering to clear space for subsequent plantings
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; ingestion can lead to liver failure with prolonged exposure
Humans: Contains pyrrolizidine alkaloids; chronic ingestion may cause liver damage
Garden Uses & Culture
Culture: N/A
Usage: Pollinator support for bees and butterflies; sometimes classified as a weed in agricultural areas
