Wild Soya Bean
Glycine soja
Educational content — not medical, botanical, or professional advice. Plant identification, safety, and edibility depend on local conditions, cultivars, and correct identification. Consult a qualified botanist or forager before consuming or handling wild specimens. How we source & review →
Pl. 87BD — Glycine soja
Glycine sojaGlycine sojaGlycine sojaGlycine sojaGlycine sojaGlycine sojaGlycine sojaGlycine sojaGlycine sojaGlycine sojaGlycine sojaGlycine sojaGlycine sojaGlycine soja
IOverview
Overview
The Wild Soya Bean (Glycine soja) is an annual plant native to regions including Amur, China North-Central, and Korea. It thrives in moist conditions with a preference for light, full sun and well-draining soil that can be sandy or medium in texture. This hardy plant, which grows up to 0.6 meters tall, is known for its edible parts, including leaves, seeds, and seedpods, making it valuable both as an ornamental and a food source. Its native range spans across Amur, China North-Central, China South-Central, China Southeast, Inner Mongolia, Japan, Khabarovsk, Korea, Manchuria, Nansei-shoto, Primorye, and Tibet.
Quick answers
What is Wild Soya Bean?
The Wild Soya Bean (Glycine soja) is an annual plant native to regions including Amur, China North-Central, and Korea. It thrives in moist conditions with a preference for light, full sun and well-draining soil that can be sandy or medium in texture.
Growingconditions · propagation · uses
VCultivation
Cultivation
Wild Soya Bean thrives in full sun and prefers moist, well-draining soil that is light (sandy) or medium. It grows to about 0.6 meters tall and is hardy in zones 7-10, making it suitable for temperate regions. For cultivation, sow seeds directly into the garden after all danger of frost has passed. The plant produces edible leaves, seedpods, and seeds that can be harvested when mature. Water regularly to keep the soil consistently moist.
Light
Full sun
Water
Moist
Soil
Light (sandy), Medium
Hardiness
7-10
Life cycle
Annual
Mature size
0.6 m tall
- Seed viability
- 3-5 years
For first-time growers
How to grow Wild Soya Bean for the first time
7steps
Start with Wild Soya Bean as an easy-to-grow annual for a beginner gardener.
- 1
What you'll need
Seeds, a garden trowel or small shovel, and a watering can.
- 2
Best time to plant
Plant in spring after the last frost, when soil temperatures are above 10°C (50°F).
- 3
Soil and container prep
Choose a location with full sun. Prepare loose, well-draining soil rich in organic matter.
- 4
Sowing or transplanting
Direct sow seeds 2-3 cm deep and 50 cm apart. Thin seedlings to 50 cm when they reach 10 cm tall.
- 5
First two weeks
Keep soil consistently moist, especially during the first few weeks after planting.
- 6
Ongoing care
Water regularly, ensuring the soil stays moist but not waterlogged. Provide support for climbing vines if needed.
- 7
Harvest or pruning
Prune any dead or damaged branches to maintain plant health and encourage new growth.
VIEdible & utility
Edible & utility
Edible parts:LeavesSeedSeedpodMilk
Edible uses: Oil, Coffee
Other uses:oilNitrogen fixer
Contextrange · companions · related
VIIDistribution
16 native · 0 introduced
Distribution
16 native · 0 introducedDistribution across1 continent· 16 native
Asia3 regions
native (3)ChinaJapanSouth Korea
Broader regions
native:Amur, Khabarovsk, Nansei-shoto, Primorye, New South Wales, Queensland, Tasmania, Victoria
IXSpecimen gallery
1 image
Specimen gallery
1 imageXI
Explore further
Companion planting
Growing zone
XII
About this entry
- Last updated
- Citation
- How to cite this entry · Submit a correction
Back to the cataloguePlant id · 87bdadba-03f4-4401-9bda-c206af1ba327
Decision aid
Choosing between Wild Soya Bean and something else?
Continue reading
❦❦❦❦
Endpaper · archive updates
Get archive updates
Occasional email when substantial new content lands — plant profiles, seasonal growing notes, folk-remedy additions. Free, no tracking, unsubscribe anytime.