PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerates light afternoon shade in hot temperate climates to prevent leaf scorch
Watering
Water deeply when the top 5 cm of soil dries out; avoid waterlogging to prevent root rot
Temperature
Hardy to -15°C; prefers cool to temperate growing conditions; protect from extreme summer heat above 30°C
Characteristics
- Leaf: Basal rosette of ovate, toothed leaves; stem leaves are narrower, lanceolate with fine serrations
- Flower: Dense clusters of pale yellow, bell-shaped blooms on branching upper stems
- Stem: Erect, green, slightly hairy stems with branching upper sections for flower display
Care Guide
Watering
Keep soil consistently moist but not waterlogged
Fertilization
Diluted balanced fertilizer once monthly. Discontinue fertilization in late autumn to prepare plants for dormancy
Eggshell powder topdressing：Crush dried eggshells into fine powder; sprinkle 1 tsp per plant around the base; water in lightly to release nutrientsPruning
- Deadhead spent blooms regularly to extend the flowering period
- Cut back stems to the basal rosette after the first autumn frost
- Thin overcrowded clumps every 2–3 years to improve airflow and reduce disease risk
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA-verified non-toxic; no adverse effects reported for cats
Humans: No known toxic effects for humans; safe for handling and consumption in small quantities
Garden Uses & Culture
Culture: Symbolizes gratitude and humility in traditional floral language
Usage: Ornamental border plant; suitable as cut flowers for fresh arrangements
