PlantFun
Plant Needs
Sunlight
Requires full sun for optimal flowering; tolerates intense desert heat and reflected sunlight
Watering
Drought-tolerant; water deeply only when soil is completely dry to prevent root rot
Temperature
Hardy to -10°C; withstands extreme desert heat up to 40°C
Characteristics
- Leaf: Small, silvery-gray oval leaves covered in fine hairs to minimize water loss
- Flower: Bell-shaped purple to lavender blooms clustered at stem tips
- Stem: Woody branching stems with gray-brown mature bark
Care Guide
Watering
Water deeply once every 10–14 days; avoid frequent shallow watering
Fertilization
Apply diluted balanced fertilizer once in early spring. Use low-nitrogen fertilizer to promote flowering rather than excessive foliage growth
Eggshell powder topdress：Crush dried eggshells into fine powder; sprinkle lightly on soil surface and water in to avoid pest infestationsPruning
- Prune lightly in late winter to shape the shrub and remove dead, damaged branches
- Thin overcrowded stems to improve airflow and encourage more uniform flowering
- Avoid heavy pruning as it can reduce bloom production for the growing season
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA-confirmed non-toxic to cats; no reported toxicity
Humans: Non-toxic to humans; no known adverse health effects from ingestion or contact
Garden Uses & Culture
Culture: Symbolizes resilience and adaptability in arid landscapes
Usage: Xeriscaping ornamental shrub; provides pollinator habitat for bees and butterflies
