Pink Trumpet Tree (Tabebuia rosea)

Pink Trumpet Tree

Tabebuia rosea

Vibrant pink trumpets paint the canopy like a spring sunset. Deciduous flowering tree.

Full sun
1–2/week
Moderate
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Plant Needs

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Sunlight Requires full sun for optimal flowering; tolerates partial shade but may reduce bloom production
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Watering Water deeply and infrequently; drought-tolerant once fully established
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Temperature Thrives in warm tropical/subtropical climates; sensitive to frost below 10°C
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Characteristics

  • Leaf: Palmately compound with 5–7 elliptical, glossy green leaflets; deciduous during dry seasons
  • Flower: Trumpet-shaped, bright pink to rose-purple blooms clustered on bare branches
  • Stem/Bark: Gray-brown, smooth when young, developing fissured texture with maturity
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Care Guide

Watering

Water young trees weekly; established trees every 2–3 weeks to maintain soil moisture

Fertilization

Apply balanced slow-release fertilizer once at the start of growing season. Focus on phosphorus-rich feeds to promote flowering

Banana peel compost tea:Compost banana peels for 2–3 weeks, steep in water for 3 days, dilute 1:20 for root drench; avoid applying undiluted compost to prevent pest issues
Pruning
  • Prune immediately after flowering to shape the canopy and remove dead or damaged branches
  • Thin crowded inner branches to improve air circulation and light penetration
  • Remove suckers at the base to maintain a single trunk form
  • Avoid heavy pruning in late fall or winter to preserve next year's flower buds
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: No documented toxicity to cats

Humans: No known toxic effects on humans

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Garden Uses & Culture

Culture: Symbolizes spring renewal in tropical urban landscapes

Usage: Ornamental shade tree; provides nectar for bees and hummingbirds