Ah, Ice Cream Bean. A fine choice for the garden.

All plants Card

Ice Cream Bean

Inga edulis

Zones 9–13

Growing

Growing an ice cream bean tree requires a commitment to warm, tropical conditions, as even a light frost will kill the plant. If you are planting in a container, ensure the pot provides excellent drainage to prevent the roots from sitting in waterlogged soil. This tree thrives in slightly acidic to neutral environments, specifically targeting a pH between 5.5 and 7.0. Because this is a legume, it is a wonderful addition to a garden for providing shade and attracting pollinators with its fragrant, white, spike-like flowers.

When your tree reaches maturity, you will notice long, cylindrical pods hanging downward. These pods can grow quite large, sometimes reaching up to one meter in length, and may appear straight, curved, or even spirally twisted. Unlike many other fruits, these pods do not ripen once they have been removed from the tree. You must harvest them when they are ready to use to ensure the pulp remains sweet and smooth. Once picked, keep the pods unwashed to maintain their quality, and you can store them in the fridge to extend their freshness.

Stats
Sunfull sun
Watermedium
Grow time>150 days
Height>6ft
Spacing>24in
Light
Full sun✓
Part shade✓
Shade✗
Traits
Life cycleperennial
Categorytree fruit
Growth habittree
Seasonwarm
Frost tolerancetender
Heightover 6ft
Spacingover 24in
Days to maturityover 150
Growing
Watermedium
Drainagewell drained
Soil ph min5.5
Soil ph max7.0
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 lifeunder 3d
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.