Brazilian Fern Tree (Schizolobium parahyba)

Brazilian Fern Tree

Schizolobium parahyba

Its feathery foliage sways like a green cloud, brightening tropical landscapes. Fast-growing deciduous tree; common name: Brazilian fern tree.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Requires full sun for optimal growth and flowering; tolerates partial afternoon shade in extremely hot climates
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Watering Water deeply during extended dry periods; allow top 15–20 cm of soil to dry between waterings to prevent root rot
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Temperature Thrives in warm tropical to subtropical temperatures; sensitive to frost and will suffer damage below 10°C
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Characteristics

  • Leaf: Bipinnate fern-like fronds up to 1 m long; composed of small, bright green oval leaflets
  • Flower: Dense clusters of fragrant, bright yellow pea-like blooms
  • Stem/Bark: Smooth light brown bark; slender upright trunk with minimal lower branching in mature specimens
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Care Guide

Watering

Water deeply once weekly during dry spells; maintain consistent soil moisture

Fertilization

Apply balanced slow-release fertilizer once at the start of growing season. Avoid over-fertilizing to prevent excessive foliage growth at the expense of blooms

Banana peel compost tea:Soak fully composted banana peels in water for 24 hours, dilute 1:20 with water for root drench; discard solid peels to avoid pest attraction and odor
Pruning
  • Remove dead, damaged, or crossing branches in late winter to improve airflow and canopy structure
  • Thin crowded upper branches to reduce wind resistance in storm-prone regions
  • Shape young trees to establish a strong central trunk; avoid heavy pruning of mature specimens
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: Non-toxic to cats per ASPCA

Humans: No documented toxicity to humans per ASPCA and horticultural sources

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Garden Uses & Culture

Culture: Symbolizes rapid growth and resilience in tropical regional horticulture

Usage: Ornamental shade tree for parks and large landscapes; lightweight wood used for small construction projects