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juçara palm

Euterpe edulis Mart.

Family: Arecaceae · Genus: Euterpe

Brazilian heart palm

Climax High No biomass production
João Medeiros · CC BY · Wikimedia Commons

Atlantic Forest native palm with long-cycle climax behavior; high-quality palm heart. Endangered under extractivism, abundant in well-managed syntropic systems.

Götsch succession

Götsch stage
Climax
Ecological role
Climax
Primary stratum
High
Strata
High, Emergent
Biomass class
No biomass production

Environment

Light requirement
Partial shade
Water requirement
High
Drought tolerance
Low
Waterlogging tolerance
Low
Soil pH range
4.5–6.5
Preferred soil texture
Loamy
Hardiness zones
10–12
Frost tolerance
-1.0 °C

Morphology

Mature height
10–20 m
Recommended spacing
2–4 m
Root system
Fibrous
Root depth
Shallow
Growth rate
Moderate
Lifespan
80–200 years
Time to first harvest
96 months

Biomes & climate

Köppen classes

Where it fits in a guild

Juçara palm takes the High stratum in the Climax phase of succession — in a guild it shares the line with species from the other strata, each harvesting light at its own height, in its own time.

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Emergent High · ≈20 m Medium Low Ground cover

🪴 Cultivation

Grows from sea level to ~1,200 m in high-rainfall forest; likes filtered light when young and tolerates full sun once mature. Removing the apical bud (palm heart) kills the plant — it does not resprout. Seed viability is short (<3 months); germination in 30-70 days.

📅 Phenology

Flowering months: October, November, December, January

Fruiting months: May, June, July, August

❓ Frequently asked questions

How long until the first harvest of juçara palm?

The first harvest of juçara palm comes around 96 months after planting.

What spacing is recommended for juçara palm?

The recommended spacing for juçara palm is 2–4 m.

How tall does juçara palm grow?

At maturity, juçara palm reaches 10–20 m tall.

When does juçara palm fruit?

Fruiting of juçara palm occurs in May, June, July, August.

When does juçara palm flower?

Flowering of juçara palm occurs in October, November, December, January.

What stage and stratum does juçara palm occupy in a syntropic system?

In a syntropic system, juçara palm belongs to the climax stage, occupying the high stratum.

Functions

🍎 Fruit Fiber Ornamental

Propagation

Seed

Citations

  1. IPOEMA — Conceitos de Agrofloresta (gotsch_stage, biomes)
  2. Flora e Funga do Brasil — Euterpe edulis Mart. (family, genus, scientific_author, biomes, flora_do_brasil)
  3. Plants of the World Online (Kew) — Euterpe edulis Mart. (powo_id)
  4. GBIF Backbone Taxonomy — Euterpe edulis Mart. (external_ids)
  5. PFAF Plant Database — Euterpe edulis (ph_min, ph_max, hardiness_zone_min, hardiness_zone_max, frost_tolerance_c, cultivation_notes, waterlogging_tolerance)

External references

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