PlantFun
Plant Needs
Sunlight
Full sun to partial shade; thrives in open, unshaded areas and tolerates dry, nutrient-poor soils
Watering
Water deeply when the top 2 cm of soil is dry; drought-tolerant once established, avoid overwatering to prevent root rot
Temperature
Hardy to -10°C; performs best in cool to temperate growing conditions
Characteristics
- Leaf: Basal leaves are deeply lobed, stem leaves are narrow, toothed, and sparsely hairy
- Flower: Tiny four-petaled yellow blooms arranged in elongated terminal racemes
- Stem: Erect, branched, covered in fine, bristly hairs
Care Guide
Watering
Keep soil slightly moist during active growth; allow topsoil to dry between waterings
Fertilization
Apply diluted balanced feed once every 4 weeks. Minimal fertilization is needed; avoid high-nitrogen fertilizers to prevent leggy growth
Banana peel compost tea：Compost banana peels for 2–3 weeks, steep in water for 24 hours, dilute at a 1:20 ratio for root drenching; avoid using raw peels to prevent pest infestationsPruning
- Deadhead spent flower racemes to encourage prolonged blooming
- Trim back leggy stems in mid-summer to promote bushier growth
- Remove yellowing or damaged foliage to maintain plant health and airflow
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: No listed toxicity to cats
Humans: No known toxicity to humans; young leaves and flowers are edible
Garden Uses & Culture
Culture: N/A
Usage: Edible young leaves and flowers used in salads and as a potherb; traditional herbal uses for respiratory support
