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IIIFolio · plant profile№ 897Bedible
Data provenancePermapeopleTreflePFAFPOWOreviewed 19 Oct 2026methodology → read

Caucho Negro

Castilla ulei
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Castilla ulei (Caucho Negro) — botanical photograph
Pl. 897B — Castilla ulei
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Overview

Caucho Negro, scientifically known as Castilla ulei, is a large tree native to the forests of Bolivia, Brazil (North and West-Central regions), Colombia, Ecuador, and Peru. This tree thrives in full sun and moist conditions, with adaptable soil types ranging from light sandy to heavy clay, making it a versatile addition to various growing environments. It can grow up to 30 meters tall, contributing significantly to its ornamental value. Caucho Negro is notable for its edible fruit, which can be eaten raw or used in various preparations. The fruit is often consumed fresh but may also be dried for later use, making it a valuable resource in the region. Its distinctive feature lies in its ability to grow in various soil conditions and its significant size, contributing to its ornamental value as well. While primarily known for its edible fruit, Caucho Negro does not have recognized medicinal uses. For successful cultivation, ensure the soil remains consistently moist while providing ample sunlight. Propagation can be done through seeds.

Quick answers

What is Caucho Negro?

Caucho Negro, scientifically known as Castilla ulei, is a large tree native to the forests of Bolivia, Brazil (North and West-Central regions), Colombia, Ecuador, and Peru.

Growingconditions · propagation · uses
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Cultivation

Caucho Negro (Castilla ulei) thrives in full sun and prefers moist, well-draining soil that can be light (sandy), medium, or heavy (clay). It is hardy in temperate regions, with a tolerance to zones 10-12. This tree can grow up to 30 meters tall and is native to Bolivia, Brazil, Colombia, Ecuador, and Peru. For cultivation, ensure the soil remains consistently moist and provide ample sunlight. Propagation can be done through seeds. The fruit is edible, making it a versatile addition to gardens and landscapes.
Light
Full sun
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
10-12
Mature size
30.0 m tall
For first-time growers

How to grow Caucho Negro for the first time

8steps

Start with a simple, sunny spot and basic care for your Caucho Negro.

  1. 1

    What you'll need

    A suitable location, seeds or young plants, potting soil.

  2. 2

    Best time to plant

    Plant in spring when the weather is warm and stable.

  3. 3

    Soil and container prep

    Use well-draining soil with a mix of light, medium, and heavy textures.

  4. 4

    Sowing or transplanting

    Direct sow seeds outdoors after the last frost or start young plants indoors.

  5. 5

    First two weeks

    Water regularly to keep the soil moist but not waterlogged. Protect from strong sun.

  6. 6

    Ongoing care

    Provide full sun and regular watering, especially during dry periods.

  7. 7

    Harvest or pruning

    Prune occasionally to maintain shape and remove dead branches.

  8. 8

    Common mistakes

    Overwatering, planting in heavy shade, neglecting pruning.

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Edible & utility

Edible parts:Fruit
Edible uses: The fruit of the Caucho Negro (Castilla ulei) is edible. It can be eaten raw or used in various preparations. The fruit is often consumed fresh but may also be dried for later use.
Contextrange · companions · related
VII

Distribution

6 native · 0 introduced
Distribution across1 continent· 6 native
Americas4 regions
native (4)BoliviaColombiaEcuadorPeru
Broader regions
native:Brazil North, Brazil West-Central
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Specimen gallery

1 image
Castilla ulei (Caucho Negro) — botanical photograph
Caucho Negro (Castilla ulei)
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Explore further

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About this entry

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