Hyacinth bean
Lablab purpureus
- Layer 7 · Climbers
- Nitrogen fixer
Status by region
No restrictions recorded in the lists we checked.
Checked against the European Union list (Regulation 1143/2014) · Portugal's national invasive species list (Decreto-Lei 92/2019).
Information based on the cited sources, not legal advice — always confirm your local rules.
About
Native to tropical Africa, it is a vigorous annual climber with abundant flowering and purple pods. It effectively fixes atmospheric nitrogen and enriches the soil when integrated into the vertical layer of vegetable gardens and food forests.
It is harvested now — July is one of the harvest months.
See which trees the hyacinth bean grows well with
We have no trees recorded with this species yet. Start from the tree on your land.
No account needed.
Needs
- Water: Medium
- Light: Full sun
- Size: Annual climber up to 5 m
- Mature diameter: 1 m
- Soils: Loam, Sandy, Clay
- Climates: Hot, dry Mediterranean
Calendar
- January
- February
- March
- April — Planting
- May — Planting
- June
- July — Harvest
- August — Harvest
- September — Harvest
- October — Harvest
- November
- December
- Harvest
- Planting
Medicinal use: The young pods and seeds are edible only after prolonged cooking to neutralise toxic compounds.
Where to buy
Related plants
Other species in the same layer or with the same function.
It is harvested now — July is one of the harvest months.
See which trees the hyacinth bean grows well with
We have no trees recorded with this species yet. Start from the tree on your land.
No account needed.
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