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Guabiyu

Myrcianthes pungens
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Myrcianthes pungens (Guabiyu) — botanical photograph
Pl. 61DD — Myrcianthes pungens
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I

Overview

Guabiyu, scientifically known as Myrcianthes pungens, is a large shrub or small tree native to the subtropical and tropical regions of South America, including Argentina (Northeast and Northwest), Bolivia, Brazil (South, Southeast, and West-Central regions), and Paraguay and Uruguay. This plant thrives in areas with light to partial sun exposure and requires moist soil that can be light (sandy), medium, or heavy (clayey). Hardy in zones 10-12, Guabiyu can grow up to 15 meters tall. Its distinctive feature is its adaptability to various landscape settings, making it a versatile addition to gardens and parks. The fruit of Guabiyu is edible and can be consumed fresh or dried for later use. Typically, the fruit is eaten raw but may also be incorporated into various preparations. This plant is notable for its utility as a fire starter and its potential for lumber. Cultivation is straightforward, requiring moist soil and ample sunlight. For successful growth, ensure the soil remains consistently moist while providing full to partial sun. Propagation can be done through seeds or cuttings. Guabiyu serves as an important food source in its native habitats and is a valuable addition to subtropical and tropical gardens.

Quick answers

What is Guabiyu?

Guabiyu, scientifically known as Myrcianthes pungens, is a large shrub or small tree native to the subtropical and tropical regions of South America, including Argentina (Northeast and Northwest), Bolivia, Brazil (South, Southeast, and West-Central regions), and Paraguay and Uruguay.

Growingconditions · propagation · uses
V

Cultivation

Guabiyu thrives in full to partial sun and prefers moist, well-drained soil that can be light (sandy), medium, or heavy (clay). It is hardy in temperate regions, with a tolerance to zones 10-12. This plant can grow up to 15 meters tall and is native to regions in Argentina, Bolivia, Brazil, Paraguay, and Uruguay. For cultivation, ensure the soil remains consistently moist and provide ample sunlight. Propagation can be achieved through seeds or cuttings. Harvest the fruit for edible use.
Light
Full sun, Partial sun/shade
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
10-12
Mature size
15.0 m tall
For first-time growers

How to grow Guabiyu for the first time

8steps

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

  1. 1

    What you'll need

    A suitable location, seeds or young plants, good quality soil.

  2. 2

    Best time to plant

    Plant in spring when the weather starts warming up.

  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 danger of frost has passed; or start young plants indoors before planting.

  5. 5

    First two weeks

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

  6. 6

    Ongoing care

    Provide full to partial sunlight, and ensure consistent moisture. Prune lightly to maintain shape.

  7. 7

    Harvest or pruning

    Prune in late winter or early spring to encourage new growth and maintain size.

  8. 8

    Common mistakes

    Overwatering, planting in heavy clay soil, not providing enough sunlight, neglecting regular pruning.

VI

Edible & utility

Edible parts:Fruit
Edible uses: The fruit of Guabiyu (Myrcianthes pungens) is edible and can be eaten raw or used in various preparations. Typically, the fruit is consumed fresh but may also be dried for later use.
Other uses:Fire starterContainersLumber
Contextrange · companions · related
VII

Distribution

8 native · 0 introduced
Distribution across1 continent· 8 native
Americas3 regions
native (3)BoliviaParaguayUruguay
Broader regions
native:Argentina Northeast, Argentina Northwest, Brazil South, Brazil Southeast, Brazil West-Central
IX

Specimen gallery

1 image
Myrcianthes pungens (Guabiyu) — botanical photograph
Guabiyu (Myrcianthes pungens)
XI

Explore further

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About this entry

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