Tabebuia roseoalba
TAXONOMY
FamilyBignoniaceae
GenusTabebuia
Zone10
LEARN MORE
Plants of the World OnlineABOUT
Tabebuia roseoalba, commonly known as the White Trumpet Tree, is a deciduous tree native to seasonally dry tropical climates. It belongs to the Bignoniaceae family and is known for its stunning white flowers that bloom in clusters. This tree is often used in landscaping for its ornamental value and can grow up to 25 meters tall. It has a dormancy period during the dry season.
ALSO KNOWN AS
White Trumpet
Bignonia roseoalba
Handroanthus odontodiscus
Handroanthus odontodiscus var. violascens
Handroanthus piutinga
Handroanthus roseoalbus
Sparattosperma neurocalyx
Tabebuia odontodiscus
Tabebuia odontodiscus var. violascens
Tabebuia papyrophloios
Tabebuia piutinga
Tecoma mattogrossensis
Tecoma odontodiscus
Tecoma odontodiscus f. leucotricha
Tecoma odontodiscus var. paraguariensis
Tecoma papyrophloios
Tecoma piutinga
Tecoma schumannii
OVERVIEW
VPDCalculate
WaterDry
SoilLoamy
LightDirect Bright (8 Hours)
Temperature25° C
Humidity60%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
The White Trumpet Tree thrives in bright, direct sunlight and prefers moderate temperatures. It requires a seasonally dry environment and should be watered sparingly, allowing the soil to dry out between waterings. The tree benefits from moderate humidity and should be protected from frost.Soil
Tabebuia roseoalba prefers well-draining loamy soil with a slightly acidic to neutral pH. The soil should be allowed to dry out between waterings to mimic its natural habitat. Good drainage is essential to prevent root rot.Fertilizer
A balanced fertilizer with an N-P-K ratio of 10-10-10 can be applied during the growing season to support healthy growth. Fertilize sparingly, as excessive nutrients can harm the tree.Repotting
Repotting is generally not required for this tree as it is typically grown outdoors. However, if grown in a container, repotting should be done every few years to refresh the soil and provide more space for root growth.Propagation
Propagation of Tabebuia roseoalba can be done through seeds or cuttings. Seeds should be sown in well-draining soil and kept moist until germination. Cuttings can be taken during the growing season and rooted in a suitable medium.Pruning
Pruning is necessary to maintain the shape and health of the tree. Prune during the dormant season to remove dead or diseased branches and to shape the tree. Avoid heavy pruning as it can stress the tree.Toxicity
Tabebuia roseoalba is not known to be toxic to pets or humans. However, it is always advisable to keep pets and children away from any plant material to prevent accidental ingestion.Additional
The White Trumpet Tree is a beautiful addition to any landscape, providing stunning floral displays during its blooming season. It is relatively low-maintenance once established and can tolerate periods of drought. Regular monitoring for pests and diseases will help keep the tree healthy.REVOLUTIONIZE YOUR PLANT CARE
Make Every Plant Smart
Plant Monitor
STAYS IN YOUR PLANT
Accurately measures the core metrics of your plant – soil moisture, light, temperature and humidity - as well as compound metrics such as Vapor Pressure Deficit (VPD) and Growing Degree Days (GDD).
Shop Now
