Thicket Bean Wild bean
Phaseolus polystachios
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. 36D8 — Phaseolus polystachios
Phaseolus polystachiosPhaseolus polystachiosPhaseolus polystachiosPhaseolus polystachiosPhaseolus polystachiosPhaseolus polystachiosPhaseolus polystachiosPhaseolus polystachiosPhaseolus polystachiosPhaseolus polystachiosPhaseolus polystachiosPhaseolus polystachiosPhaseolus polystachiosPhaseolus polystachios
IOverview
Overview
The Thicket Bean Wild bean (Phaseolus polystachios) is a viney forb or herb that thrives in areas across the southeastern United States, from Alabama to Florida and as far north as Illinois. Native to parts of this range, it can be found growing in moist conditions with light to partial sun exposure, thriving in soils that are light (sandy), medium, or heavy (clay). Known for its edible seed and seedpod, this plant reaches a height of 3 meters and is hardy in zones 6-10. Its adaptability makes it a notable presence in various habitats where it can be observed climbing over other vegetation.
Quick answers
What is Thicket Bean Wild bean?
The Thicket Bean Wild bean (Phaseolus polystachios) is a viney forb or herb that thrives in areas across the southeastern United States, from Alabama to Florida and as far north as Illinois.
Growingconditions · propagation · uses
VCultivation
Cultivation
Thicket Bean thrives in full to partial sun and requires moist soil that can be light (sandy), medium, or heavy (clay). It is hardy in zones 6-10 and grows up to 3 meters tall as a vine. For best results, ensure the soil remains consistently moist while providing ample sunlight. Propagate via seed directly sown into the garden once the threat of frost has passed. Harvest the edible parts—seeds and seedpods—as the plant matures.
Light
Full sun, Partial sun/shade
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
6-10
Habit
Vine, Forb/herb
Mature size
3.0 m tall
- Seed viability
- 3-5 years
For first-time growers
How to grow Thicket Bean Wild bean for the first time
8steps
Start with Thicket Bean Wild bean by planting seeds in a sunny spot, ensuring you have the right soil and care basics.
- 1
What you'll need
Seeds, garden tools, compost, mulch.
- 2
Best time to plant
Plant in spring after the last frost, or in late summer for a fall harvest.
- 3
Soil and container prep
Choose a location with well-draining soil that is light (sandy), medium, or heavy (clay). Ensure it gets full to partial sun.
- 4
Sowing or transplanting
Direct sow seeds 1-2 inches deep, 3-4 inches apart. Thin seedlings to 6-8 inches apart as they grow.
- 5
First two weeks
Keep soil moist and mulch around the base of plants to retain moisture and suppress weeds.
- 6
Ongoing care
Water regularly, especially during dry spells. Provide support for vines to climb. Fertilize lightly with compost every few months.
- 7
Harvest or pruning
Prune any dead or diseased leaves and stems to encourage healthy growth. Harvest seedpods when they turn brown.
- 8
Common mistakes
Overwatering, not providing support for vines, neglecting to prune, planting too late in the season.
VIEdible & utility
Edible & utility
Edible parts:SeedSeedpod
Edible uses: The Thicket Bean's seed and seedpods are edible. Typically, they are harvested when mature and can be eaten raw or cooked. The pods are often prepared by boiling or steaming before consumption. Seeds can also be dried for later use.
Contextrange · companions · related
VIIDistribution
28 native · 0 introduced
Distribution
28 native · 0 introducedDistribution across1 continent· 28 native
Asia1 region
native (1)Georgia
Broader regions
native:Alabama, Arkansas, Connecticut, Delaware, Florida, Illinois, Indiana, Iowa, Kentucky, Louisiana, Maine, Maryland, Michigan, Mississippi, Missouri, New Jersey, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, West Virginia, Virginia, District of Columbia
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 · 36d8b12c-49a3-43dc-a05f-f92496f9bf74
Decision aid
Choosing between Thicket Bean Wild 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.