PlantFun
Plant Needs
Characteristics
- Leaves: Alternate, linear to narrowly lanceolate, 2-6 cm long, covered in stiff, appressed hairs (strigose), sessile;
- Flowers: Borne in terminal leafy cymes; corolla tubular to bell-shaped, yellow to pale orange, 5-lobed, 8-12 mm long;
- Stems: Erect, often clustered from a woody taproot, noticeably hairy;
- Fruit: Produces hard, smooth, white or pale nutlets (stoneseeds).
Care Guide
Water deeply but infrequently, allowing the soil to dry out completely between waterings.
Apply a light top-dressing of compost if soil is extremely poor.. Avoid heavy fertilization, which can cause leggy growth and reduce flowering.
Eggshell Powder：Crush dried, rinsed eggshells into a fine powder and sprinkle around the base to provide calcium, mimicking its native rocky, mineral-rich habitats. Avoid using wet or unrinsed shells to prevent odors.- Cut back dead stems to the basal rosette in late autumn or early spring;
- Remove spent flower stalks to maintain a tidy appearance;
- Do not disturb the deep taproot when weeding around the plant.
Toxicity
Warning: this plant may be toxic.
Pets: May cause mild gastrointestinal irritation if chewed or ingested.
Humans: May cause mild stomach upset if ingested; contains trace pyrrolizidine alkaloids which can be hepatotoxic in large, chronic doses.
Garden Uses & Culture
Culture: In Western botanical traditions, stoneseeds were often studied for their unique, rock-hard nutlets, symbolizing endurance and resilience in harsh, arid landscapes.
Usage: - Excellent for xeriscaping and rock gardens; - Attracts native bees, butterflies, and other pollinators; - Useful for stabilizing dry, rocky slopes.