PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerates dry, exposed growing conditions
Watering
Drought-tolerant; water only when the top 2–3 cm of soil is completely dry
Temperature
Hardy to cold temperatures; tolerates summer heat and light frost
Characteristics
- Leaf: Basal rosette of lanceolate leaves with toothed margins; stem leaves are smaller, linear, and clasping
- Flower: Tiny white four-petaled blooms in elongated terminal racemes
- Stem: Slender, branching green stems with fine pubescence
Care Guide
Watering
Keep soil slightly moist during active growth to support flowering
Fertilization
Diluted balanced feed once every 4 weeks. Minimal fertilization is needed due to tolerance for low-fertility soil
Eggshell powder topdress：Crush dried eggshells into fine powder; sprinkle lightly on soil surface to boost calcium levels and support healthy stem growthPruning
- Deadhead spent blooms to extend the flowering period and encourage self-seeding
- Thin overcrowded stems to improve airflow and reduce disease risk
- Cut back plants to ground level after flowering to tidy garden beds
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: No listed toxicity to cats
Humans: No documented toxicity to humans; young leaves and seeds are edible when prepared properly
Garden Uses & Culture
Culture: N/A
Usage: Edible young leaves and seeds; historically used in traditional herbal medicine for mild digestive support
