PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerant of intense arid sunlight and reflected heat
Watering
Drought-tolerant once established; water deeply infrequently to encourage deep root growth and avoid waterlogging
Temperature
Hardy to -12°C; tolerant of high desert summer temperatures up to 38°C
Characteristics
- Leaf: Small, oval, silvery-green with rolled margins; densely hairy underside to reduce water loss
- Flower: Dense clusters of tiny, fragrant white to pale blue star-shaped blooms
- Stem/Bark: Smooth, whitish-gray bark; rigid, branching stems with sharp, woody twigs
Care Guide
Watering
Deep water every 1–2 weeks during active growth; allow soil to dry completely between waterings
Fertilization
Light, low-nitrogen feed once in early spring. Use only if soil is severely nutrient-deficient to avoid disrupting natural growth
Eggshell powder topdress：Crush dried eggshells into fine powder; topdress soil surface in early spring to boost calcium levels and improve soil drainagePruning
- Remove dead or damaged branches in late winter before new growth emerges
- Thin overcrowded interior growth to improve airflow and reduce disease risk
- Shape lightly to maintain natural rounded form; avoid heavy pruning as it may kill mature wood
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: No toxicity to cats
Humans: No documented toxicity to humans
Garden Uses & Culture
Culture: Symbolizes resilience and adaptation to arid ecosystems
Usage: Ornamental for xeric gardens; provides nectar for native pollinators including bees and butterflies
