PlantFun
Plant Needs
Sunlight
Full sun to partial sun; tolerates dry, nutrient-poor soil conditions
Watering
Drought-tolerant; water only when the top 5 cm of soil is completely dry
Temperature
Thrives in warm, sunny conditions; tolerates brief light frost without severe damage
Characteristics
- Leaf: Oval to lanceolate leaves with serrated margins, 1–4 cm long, covered in fine, soft hairs
- Flower: Solitary pale yellow 5-petaled blooms, approximately 1 cm in diameter
- Stem: Slender, branching stems with small recurved spines at leaf axils
Care Guide
Watering
Water sparingly during extended dry spells; avoid overwatering to prevent root rot
Fertilization
Optional diluted compost tea application. No regular fertilization required due to tolerance for low-nutrient soil
Composted banana peel tea：Steep fully composted banana peels in water for 24 hours; dilute 1:20 with water before applying as a root drench to avoid nutrient burnPruning
- Deadhead spent blooms to encourage extended flowering throughout the growing season
- Trim back overgrown stems to maintain a compact, tidy form
- Remove dried, brown foliage at the end of the growing season to reduce pest habitat
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: No known toxic effects on cats (ASPCA verified)
Humans: No known toxic effects on humans
Garden Uses & Culture
Culture: N/A
Usage: Pollinator-friendly wildflower; sometimes classified as a agricultural weed
