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PlantSnap
Plant Care
Chinese catalpa
(Catalpa bungei)
Also Known As
Chinese catalpa, Bunge's catalpa, Desert catalpa
About This Plant
Catalpa bungei is a deciduous tree that is native to China. It is known for its large, heart-shaped leaves and showy white flowers that bloom in late spring to early summer. The tree has a rounded, spreading habit and typically grows to a height of 20-30 feet (6-9 meters) with a similar spread.
Plant Care Instructions
Outdoor Size Range
20-30 feet (6-9 meters) in height and spread
Light Requirements
Catalpa bungei prefers full sun to partial shade. It can tolerate some shade, but flowering may be reduced.
Humidity Needs
Catalpa bungei can tolerate a wide range of humidity levels.
Fertilizing Schedule
The tree does not require regular fertilization, but can benefit from a balanced fertilizer in the spring.
Pruning Guidelines
Catalpa bungei should be pruned in late winter or early spring to remove any dead or damaged wood. It can also be pruned to maintain its shape.
Common Pests and Diseases
Common pests include catalpa worms, Japanese beetles, and aphids. Diseases include verticillium wilt and leaf spot.
Indoor Size Range
Not suitable for indoor growth
Watering Schedule
The tree prefers moist, well-drained soil. It should be watered deeply once a week during dry spells.
Temperature Range
The tree is hardy in USDA zones 5-9 and can tolerate a wide range of temperatures.
Growing Season
Late spring to early summer
Growing Difficulty Level
Catalpa bungei is relatively easy to grow and maintain.
USDA Hardiness Zones
5-9
Did You Know?
Catalpa bungei has been used in traditional Chinese medicine to treat a variety of ailments, including fever, cough, and asthma.
