Mung Beans? I know that one well.

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Mung Beans

Vigna radiata

Zones 9–13

Growing

Mung beans grow in warm weather, but protect them from even a light frost, which will kill the crop. When preparing your garden, aim for a soil pH between 6.0 and 7.5 and make sure the ground is well-drained to prevent waterlogging. Because these plants flower indeterminately, you may find a mix of flowers and pods on a single plant at once. This can make harvesting tricky, so check the pods often. They are ready to pick when approximately 90% of the pods have turned black.

Watch for pests like the bean fly, which can attack the crop as early as one week after germination and potentially cause heavy losses. Whiteflies are also a serious concern; they feed on the plant's sap and can leave behind a sticky honeydew that encourages black sooty mold. Clean and grade your beans before storing them. For long-term storage, keep the beans dry, at a moisture content of around 12%, to prevent spoilage. To freeze your harvest, blanch the beans first.

Stats
Sunfull sun
Watermedium
Grow time45–90 days
Height1–3ft
Spacing6–12in
Light
Full sun✓
Part shade✓
Shade✗
Traits
Life cycleannual
Categorylegume
Growth habitbush
Seasonwarm
Frost tolerancetender
Height1–3ft
Spacing6–12in
Days to maturity45–90
Growing
Watermedium
Drainagewell drained
Soil ph min6.0
Soil ph max7.5
Propagation
Seed✓
Cutting✗
Division✗
Graft✗
Tuber bulb crown✗
Transplant✗
Container ok✓
Pollinationself fertile
Pollinator friendly✓
Toxic parts
Leaves✗
Seeds✗
Raw✗
Post harvest
Wash before storing✗
Ripens off plant✗
Curing daysnone
Shelf lifeover 3mo
Storage methods
Room temp✓
Cool dark✓
Fridge✗
Freeze✓
Can✓
Dry✓
Ferment pickle✓
Blanch before freezing✓
Calendar, zone 7
Not suited to zone 7. Grows in zones 9–13.