PlantFun
Plant Needs
Sunlight
Full sun to partial shade; produces the most blooms in full sun, tolerates light shade in hot climates
Watering
Water deeply when the top 5 cm of soil is dry; drought tolerant once established
Temperature
Hardy to -30°C; adapts to temperate climates, tolerates summer heat and winter cold
Characteristics
- Leaf: Trifoliate, oval leaflets with smooth margins; medium green foliage turning yellow in fall
- Flower: Dense terminal racemes of pea-like purple to pale pink flowers
- Stem: Slender, green to brown stems with fine pubescence on new growth
Care Guide
Watering
Water regularly during first growing season to establish roots; reduce watering once mature
Fertilization
Apply a balanced slow-release fertilizer once in early spring. Avoid high-nitrogen fertilizers which can reduce flowering
Banana peel tea：Chop 2–3 banana peels, soak in 4 liters of water for 3 days, dilute 1:10 with water before applying as a root drenchPruning
- Prune back to 30 cm above ground in late winter to encourage dense, bushy growth
- Remove dead or damaged branches in early spring to improve airflow
- Thin overcrowded stems mid-summer to maintain an open, tidy form
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats
Humans: No documented toxicity to humans
Garden Uses & Culture
Culture: N/A
Usage: Ornamental garden shrub, pollinator habitat for bees and butterflies, erosion control on slopes
