Brazilian Grape Tree (Myrciaria plinia cauliflora)

Brazilian Grape Tree

Myrciaria plinia cauliflora

Clusters of purple fruit burst directly from its trunk, a tropical fruit wonder. Evergreen fruiting tree; common names: Brazilian Grape Tree, Jabuticaba.

Full sun
2–3/week
Moderate
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Plant Needs

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Sunlight Full sun to partial shade; tolerate afternoon shade in intense tropical heat to prevent leaf scorch
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Watering Water deeply when the top 5–10 cm of soil dries out; avoid waterlogging to prevent root rot
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Temperature Thrives in 20–30℃; protect from frost below 10℃ as it may cause leaf browning and branch damage
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Characteristics

  • Leaf: Opposite, elliptical, glossy dark green leaves with smooth margins, 2–8 cm long
  • Flower: Small, fragrant white flowers growing directly on trunk and mature branches (cauliflory)
  • Fruit: Round purple berries (1–4 cm diameter) with thin edible skin and sweet, juicy pulp
  • Stem/Bark: Thick grey-brown trunk with rough, peeling bark in mature specimens
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Care Guide

Watering

Keep soil consistently moist but not soggy; increase frequency during prolonged dry spells

Fertilization

Feed with balanced organic fertilizer every 4 weeks. Avoid high-nitrogen fertilizers as they may prioritize foliage growth over fruit production

Banana Peel Compost Tea:Compost banana peels for 2–3 weeks to break down organic matter, steep in water for 24 hours, dilute 1:20 for root drench; avoid using raw peels to prevent pest infestations
Pruning
  • Prune in late winter to shape the canopy and remove dead, damaged, or crossing branches
  • Thin overcrowded growth to improve air circulation and light penetration for better fruiting
  • Remove suckers at the base to maintain a single trunk form (optional, depending on desired shape)
  • Trim back long, leggy branches after fruiting to encourage new growth for the next growing season
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

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

Humans: Non-toxic to humans; fruit is edible and safe for consumption

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Garden Uses & Culture

Culture: N/A

Usage: Edible fruit for fresh consumption, jams, and wines; ornamental shade tree for tropical gardens