Pink Trumpet Tree
tabebuia rosea
Also known as: ["Pink Poui","Rose Trumpet Tree"]
Overview
A large deciduous tree native to Central and South America, known for its spectacular display of pink or rose-colored trumpet-shaped flowers.
Benefits & Perks
["long-flowering","wildlife attractant (bees, butterflies, birds)","fast growing","aesthetic foliage"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Lamiales |
| Family: | Bignoniaceae |
| Genus: | Tabebuia |
| Botanical Name: | Tabebuia rosea |
Plant Characteristics
Basic Information
- Category: Trees
- Suitable Location: outdoor garden in tropical or subtropical regions, or as a large container plant in cooler climates
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"15–30°C"}
- Hardiness: {"zones":"9–11"}
- Misting: rarely required, only if grown in very dry indoor conditions
- Drainage: Fast-draining to prevent root rot.
- Soil Type: Well-draining, loamy soil with organic matter; suitable for container or garden planting.
Maintenance Level
- Maintenance Level: moderate
- Toughness Level: high
- Pruning Frequency: Annually, after flowering; light pruning can be done as needed throughout the growing season.
- Pruning Intensity: Moderate; remove up to one-third of old growth if necessary, but avoid heavy pruning during flowerin
Care Details
Ideal Sunlight Coverage:
Full sun to partial shade; prefers 6–8 hours of direct sunlight daily; tolerates some afternoon shade in hot climates.
Sunlight Tolerance Tips:
Acclimate gradually if moving from shade to sun; protect from intense midday sun to prevent leaf scorch; adjust placement based on seasonal light changes.
Care Requirements
Care Difficulty
moderatemoderate
Sunlight
full sun to partial shade
Use shade cloth in extreme heat; rotate plant for even light exposure; monitor for signs of sunburn.
Watering
every 7–14 days during active growth, less frequently in winter
Water thoroughly but infrequently to encourage deep roots; avoid overwatering, especially in winter; ensure soil dries slightly between waterings.
Soil
well-drained, fertile soil with some organic matter
pH: Slightly acidic to neutral, pH 6.0–7.0.
Use raised beds in heavy soils; avoid waterlogging; test soil pH periodically.
Temperature
Thrives in warm climates, 65–85°F (18–29°C); tolerates brief dips to 30°F (-1°C) but prefers frost-free conditions.
Protect from frost; ensure good air circulation in heat; adjust watering with temperature changes.
Fertilizing
every 2–3 months during growing season with balanced slow-release fertilizer
Fertilize only during active growth; water before and after applying; follow label instructions for dilution.
Propagation
Methods
Stem cuttings or seeds; cuttings root more reliably for home growers.
Step-by-Step Propagation Guide
- Take 4–6 inch cuttings.
- Remove lower leaves.
- Dip in rooting hormone.
- Plant in medium.
- Keep moist and warm.
Best Time: Spring or early summer when the plant is actively growing.
Environment
Warm, humid environment with indirect light; maintain 70–80°F (21–27°C) and high humidity.
Medium
Well-draining mix of perlite and peat moss or cactus mix.
Hormone
Recommended to use rooting hormone for faster and more reliable rooting.
Timeline
Cuttings may root in 4–8 weeks; seed germination can take 1–3 months.
Tools Needed
Pruning shears, rooting hormone, small pots, misting spray bottle.
Quick Tips
Use healthy, non-flowering stems; maintain consistent moisture; provide bottom heat if possible.
Pruning & Repotting
Pruning Guide
Method
Selective thinning of branches; heading back to encourage bushier growth; remove crossing or weak stems.
Pruning Plan
Prune to shape, remove deadwood, and encourage flowering; focus on structural improvement and air circulation.
Tools
Pruning shears, loppers, saw (for larger branches), sterilizing solution.
Checklist
Sterilize tools; prune after flowering; remove dead or diseased wood; shape the canopy.
Repotting Guide
Best Season
Spring, before new growth begins; avoid repotting during flowering or dormancy.
Pot Size
Increase pot size by 2–3 inches in diameter; ensure good drainage holes.
Method
Remove plant gently; trim roots if crowded; place in new pot with fresh soil; water thoroughly after repotting.
Suggestions
Repot every 2–3 years or when roots fill the container; beneficial for container-grown plants to refresh soil.
Checklist
Choose appropriate pot size; use fresh soil mix; trim roots if needed; water after repotting.
Advanced Care Tips
Watering Mastery
Watering Checklist
Check soil moisture before watering; water deeply; ensure proper drainage; adjust frequency seasonally.
How to Apply Water Properly
Water at the base of the plant, focusing on the root zone; apply until water penetrates the root ball and drains freely; water early in the morning to minimize evaporation.
Watering Schedule Tips
Water deeply once a week during the growing season; reduce frequency to every 2–3 weeks in winter or drought; adjust based on rainfall and soil moisture.
Soil Improvement
Add perlite or sand for drainage; incorporate compost for fertility; ensure good aeration.
Temperature Stress Management
Signs of Temperature Issues
Leaf drop, wilting, or browning in cold; stunted growth or leaf scorch in excessive heat.
Cold Stress
Slows growth, may cause leaf drop or dieback; prolonged exposure can damage or kill the plant.
Solution: Provide frost protection (e.g., burlap wrap, mulch); move container plants indoors; avoid planting in frost-prone areas.
Hot Stress
Leaves may wilt, curl, or scorch; growth may slow; increased water demand.
Solution: Increase watering frequency; provide afternoon shade; use mulch to retain soil moisture.
Fertilizing Guide
Fertilizing Checklist
Use appropriate fertilizer; apply at correct time; avoid over-fertilization; water after application.
Fertilizing Method
Use balanced, slow-release fertilizer in spring; apply once in early growth and once mid-season; avoid high-nitrogen formulas.
Common Problems & Solutions
Toxicity Warning
Cats
Non-toxicTabebuia rosea is not considered toxic to cats. There are no known adverse effects or physiological impacts associated with exposure to this plant.
⚡ Toxic If:
Generally non-toxic
Dogs
Non-toxicTabebuia rosea is not considered toxic to dogs. There are no known adverse effects or physiological impacts associated with exposure to this plant.
⚡ Toxic If:
Generally non-toxic
Humans
Non-toxicTabebuia rosea, commonly known as Pink Trumpet Tree, is generally considered non-toxic to humans. There are no significant toxic effects or physiological impacts reported from exposure to this plant.
⚡ Toxic If:
Generally non-toxic
Frequently Asked Questions
Q: How tall does the Pink Trumpet Tree grow?
A: It can reach heights of 15-25 meters (50-80 feet) in ideal conditions.
Q: Does the Pink Trumpet Tree require full sun?
A: Yes, it thrives in full sun to partial shade.
Q: When does the Pink Trumpet Tree bloom?
A: It typically blooms in late winter or early spring, often before the leaves emerge.
Quick Reference
| Family: | Bignoniaceae |
| Care: | moderate |
| Light: | full sun to partial shade |
| Water: | every 7–14 days during activ |
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