PlantFun
Plant Needs
Sunlight
Full sun for optimal flowering; tolerates partial shade in hot, arid climates
Watering
Water deeply once weekly during establishment; reduce frequency to every 2–3 weeks once mature to avoid waterlogging
Temperature
Hardy to -20°C; tolerates hot summer temperatures but prefers cool to temperate growing conditions
Characteristics
- Leaf: Pinnately compound, 15–25 cm long; oval leaflets with smooth margins, bright green
- Flower: Dense drooping racemes of pink to rose-purple pea-like blooms; fragrant
- Stem: Covered in sticky glandular hairs (clammy texture); thorns present on young stems
Care Guide
Watering
Water deeply every 7–10 days during prolonged dry spells
Fertilization
Apply balanced slow-release fertilizer once at bud break. Avoid over-fertilization to prevent excessive vegetative growth that reduces flowering
Composted banana peel tea：Compost banana peels for 2–3 weeks to break down nutrients; steep in water for 24 hours, dilute 1:20 for root drench applicationsPruning
- Prune dead or damaged branches in late winter before new growth emerges
- Thin crowded stems to improve airflow and promote better flowering
- Remove root suckers regularly to prevent unwanted spread of the shrub
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; ingestion may cause vomiting, diarrhea, abdominal pain
Humans: Ingestion of seeds, bark, or leaves causes gastrointestinal irritation due to lectins and alkaloids
Garden Uses & Culture
Culture: N/A
Usage: Ornamental garden shrub; nectar source for bees and butterflies
