PlantFun
Plant Needs
Sunlight
Full sun exposure required for optimal flowering and foliage color; tolerates partial shade in extreme midday heat
Watering
Drought-tolerant; water deeply once every 1–2 weeks in growing season, avoid overwatering to prevent root rot
Temperature
Thrives in warm arid climates; tolerates light frosts down to 5°C, avoid prolonged freezing temperatures
Characteristics
- Leaf: Silvery-white, linear to lanceolate leaves covered in dense soft hairs, 1–3 cm long
- Flower: Tubular, pale lilac to white flowers, 1–2 cm long, clustered in leaf axils
- Stem: Woody, silver-grey stems with fine pubescence
Care Guide
Watering
Water deeply once every 10–14 days; allow soil to dry completely between waterings
Fertilization
Apply a low-phosphorus native plant fertilizer once at the start of growing season. Do not use high-nitrogen fertilizers as they can damage the shrub's drought-adapted roots
Composted eggshell powder：Sprinkle a thin layer around the base in early spring; avoid direct contact with stems to prevent potential burnPruning
- Prune lightly immediately after flowering to maintain compact rounded shape
- Remove dead or damaged branches in early spring to improve airflow
- Avoid heavy hard pruning as it may reduce flowering in subsequent seasons
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: No listed toxicity to cats
Humans: No documented toxicity to humans
Garden Uses & Culture
Culture: N/A
Usage: Ornamental garden shrub for arid landscape design; attracts native pollinators
