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PlantSnap
Plant Care
Desert willow
(Chilopsis linearis linearis)
Also Known As
Desert willow, Willowleaf bignonia, Desert catalpa
About This Plant
Chilopsis linearis linearis is a flowering plant species native to the southwestern United States and northern Mexico. It is a small to medium-sized tree or shrub that can grow up to 30 feet (9 meters) tall. The leaves are long and narrow, and the flowers are trumpet-shaped and range in color from pink to lavender.
Plant Care Instructions
Outdoor Size Range
15-30 feet (4.5-9 meters)
Light Requirements
Chilopsis linearis linearis prefers full sun to partial shade. It requires at least 6 hours of direct sunlight per day.
Humidity Needs
Chilopsis linearis linearis prefers low humidity and can tolerate dry conditions.
Fertilizing Schedule
Chilopsis linearis linearis does not require fertilizer, but can benefit from a balanced fertilizer applied in the spring.
Pruning Guidelines
Prune Chilopsis linearis linearis in the winter to remove dead or damaged branches. It can also be pruned in the summer to shape the tree or control its size.
Common Pests and Diseases
Common pests of Chilopsis linearis linearis include spider mites and scale insects. It can also be susceptible to fungal diseases.
Indoor Size Range
Not suitable for indoor growing
Watering Schedule
Chilopsis linearis linearis is drought-tolerant and does not require frequent watering. However, it should be watered deeply once a week during the growing season.
Temperature Range
Chilopsis linearis linearis can tolerate a wide range of temperatures, from hot summers to cold winters. It is hardy to USDA zones 7-11.
Growing Season
The growing season for Chilopsis linearis linearis is from spring to fall.
Growing Difficulty Level
Chilopsis linearis linearis is relatively easy to grow and requires minimal care once established.
USDA Hardiness Zones
USDA hardiness zones 7-11
Did You Know?
The flowers of Chilopsis linearis linearis are an important source of nectar for hummingbirds and bees.
