PlantFun
Plant Needs
Sunlight
Prefers full sun to partial shade; tolerates short periods of dappled shade in hot climates
Watering
Water when the top 2 cm of soil feels dry; avoid overwatering to prevent root rot
Temperature
Thrives in cool temperate conditions; tolerates light frost down to 5°C but may die back in extreme cold
Characteristics
- Leaf: Pinnately compound with narrow linear leaflets; tendrils at leaf tips for climbing and anchorage
- Flower: Small pea-like blooms, purple to pale pink, in clusters of 1–3
- Stem: Slender, trailing stems that may root at nodes when in contact with moist soil
Care Guide
Watering
Keep soil evenly moist during active growth; reduce watering during prolonged dry spells
Fertilization
Optional diluted balanced feed once monthly; no regular fertilization required due to nitrogen-fixing nodules. Legume root nodules fix atmospheric nitrogen, reducing fertilizer needs
Dried eggshell powder topdress：Crush dried eggshells into fine powder and sprinkle lightly on soil surface; avoid direct contact with stems to prevent mold growthPruning
- Deadhead spent blooms to prevent unwanted self-seeding in managed garden spaces
- Trim overgrown trailing stems to maintain a compact, tidy ground cover form
- Remove yellowing or damaged foliage to improve airflow and reduce pest attraction
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: No known toxicity to cats per ASPCA guidelines
Humans: Contains low levels of cyanogenic glycosides; large ingestion of raw plant may cause mild gastrointestinal upset
Garden Uses & Culture
Culture: N/A
Usage: Ground cover, green manure to improve soil fertility, forage for small livestock
