PlantFun
Plant Needs
Sunlight
Full sun exposure required for optimal seed production; tolerates partial sun but yields may reduce
Watering
Keep soil evenly moist during flowering and pod development; avoid overwatering to prevent root rot
Temperature
Thrives in warm temperate to tropical climates; avoid frost damage as young seedlings are frost-sensitive
Characteristics
- Leaf: Trifoliate compound leaves with oval leaflets, smooth margins, bright green
- Flower: Small, white to pale purple papilionaceous flowers in axillary clusters
- Stem: Erect, hairy green stems with branching growth habit
- Fruit: Pods containing 2–4 yellow, green, or brown seeds
Care Guide
Watering
Maintain consistent moisture during active growth and pod set
Fertilization
Apply balanced organic fertilizer at planting. Avoid excessive nitrogen fertilizer as soybeans fix their own nitrogen via rhizobial symbiosis
Banana peel compost tea：Compost banana peels fully, dilute 1:20 for root drench to support pod development and seed ripeningPruning
- Remove lower yellowing leaves to improve airflow and reduce disease risk
- Pinch terminal buds to encourage branching and increase pod count
- Trim damaged or diseased stems promptly to prevent pathogen spread
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic; no known adverse effects from ingestion
Humans: Non-toxic; edible seeds and pods are a common food source
Garden Uses & Culture
Culture: N/A
Usage: Edible seeds for oil, tofu, tempeh, and animal feed; nitrogen-fixing cover crop
