PlantFun
Plant Needs
Sunlight
Requires full sun exposure for abundant flowering; tolerates reflected heat and dry air
Watering
Drought-tolerant once established; water deeply but infrequently to avoid root rot; reduce watering during extended dry spells
Temperature
Hardy to -10°C; withstands hot, dry summers but avoids prolonged frost exposure
Characteristics
- Leaf: Small, linear grey-green leaves, shed early in dry conditions to conserve water
- Flower: Dense racemes of fragrant, pea-like golden yellow blooms with prominent stamens
- Stem: Slender, green, photosynthetic stems that replace leaves during drought periods
Care Guide
Watering
Water deeply every 7–10 days during active growth; reduce frequency in extreme heat
Fertilization
Diluted balanced liquid feed once monthly. Use low-nitrogen feed to prioritize flowering over foliage growth
Banana peel compost tea：Compost banana peels for 2 weeks, dilute 1:20 with water for root drench; avoid applying directly to stems to prevent rotPruning
- Prune immediately after flowering to maintain compact shape and encourage new flowering growth
- Remove dead or damaged stems annually to improve airflow and reduce disease risk
- Thin overcrowded branches to promote uniform sunlight exposure and flowering the following season
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; ingestion leads to vomiting, diarrhea, weakness, irregular heartbeat, and seizures in severe cases
Humans: Ingestion causes nausea, dizziness, abdominal pain, and potential cardiac arrhythmias from sparteine alkaloids
Garden Uses & Culture
Culture: Symbolizes resilience in arid climates; historically associated with Mediterranean rural life
Usage: Ornamental garden shrub; traditional fiber source for basket weaving and rope making
