PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerant of intense arid sunlight, with reduced flowering in heavy shade
Watering
Allow soil to dry completely between waterings; highly drought-tolerant, avoid overwatering to prevent root rot
Temperature
Hardy to light frost (0°C); thrives in warm, arid climates and struggles in high-humidity environments
Characteristics
- Leaf: Gray-green, oblong to lanceolate, covered in fine hairs for drought tolerance
- Flower: Tubular pale yellow flowers, clustered at branch tips, fragrant at night
- Stem: Woody, branching upright stems with silvery-gray bark
Care Guide
Watering
Keep soil slightly moist during active growth; allow top 5–7 cm to dry before rewatering
Fertilization
Diluted balanced liquid fertilizer once monthly. Use low-nitrogen fertilizer to promote flowering rather than excessive foliage growth
Banana peel compost tea：Compost banana peels for 2 weeks, steep in water for 24 hours, dilute 1:20 for root drench; avoid applying to foliage to prevent pest attractionPruning
- Remove dead flower clusters to encourage continuous blooming through the growing season
- Thin overcrowded inner branches to improve airflow and reduce fungal disease risk
- Cut back leggy winter growth in early spring to maintain a compact, upright shape
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; may cause vomiting, diarrhea, muscle tremors, and increased heart rate
Humans: Contains nicotine and anabasine; ingestion causes nausea, dizziness, and potential respiratory distress with large intake
Garden Uses & Culture
Culture: N/A
Usage: Ornamental arid-climate shrub; historically used for traditional medicinal purposes, but not recommended due to toxic alkaloid content
