Ice Cream Bean (Inga edulis)

Ice Cream Bean

Inga edulis

Its sweet, cottony pulp tastes like vanilla ice cream, a tropical edible delight. Evergreen leguminous tree; common name: ice cream bean.

Full sun
2–3/week
Moderate
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Plant Needs

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Sunlight Thrives in full sun to partial shade; tolerates dappled shade in hot tropical climates to prevent leaf scorch.
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Watering Water deeply when the top 5 cm of soil is dry; ensure proper drainage to avoid root rot.
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Temperature Requires warm tropical to subtropical temperatures; cannot tolerate frost or prolonged exposure below 10°C.
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Characteristics

  • Leaf: Pinnately compound with 4–8 pairs of glossy, oval green leaflets up to 15 cm long.
  • Flower: Creamy-white, spherical inflorescences with long, fragrant stamens that emit a honey-like scent.
  • Stem/Bark: Smooth light brown bark that becomes thick and gnarled as the tree matures.
  • Fruit: Long, flat pods (up to 1 m in length) containing sweet, white, cottony pulp surrounding large black seeds.
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Care Guide

Watering

Keep soil consistently moist during active growth periods

Fertilization

Feed with balanced organic fertilizer every 4 weeks. Avoid high-nitrogen fertilizers to prevent excessive foliage growth at the expense of flowering and fruiting.

Banana peel compost tea:Fully compost banana peels, steep in water for 3 days, then dilute the tea 1:20 with water for root drenching; avoid using raw peels to prevent pest infestations.
Pruning
  • Remove dead, damaged, or diseased branches in early spring to improve air circulation and reduce disease risk.
  • Thin crowded inner branches to allow sunlight to reach lower foliage and promote uniform growth.
  • Trim back overgrown shoots to maintain a compact shape in container-grown specimens; avoid heavy pruning of mature trees.
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic to cats; no reported adverse effects from ingestion.

Humans: No known toxic compounds; edible pulp is safe for human consumption.

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Garden Uses & Culture

Culture: N/A

Usage: Edible sweet pulp used in snacks, jams, and beverages; grown as an ornamental shade tree in tropical landscapes.