Western Catalpa
Catalpa Speciosa
Overview
The Western Catalpa (Catalpa speciosa) is a stately deciduous tree celebrated for its broad, heart-shaped leaves and showy, white, trumpet-shaped flowers adorned with purple and yellow markings. It reaches up to 60 feet in height, with a spread of 20 to 40 feet, providing ample shade. The long, slender seed pods add a unique aesthetic in fall. Prefers full sun and adapts to various soil types. Hardy in Zones 4 through 8.

Culture
- Sun
- Full, Half
- Water
- Medium
- USDA zones
- 4–11
Shape & size
Classification
- Family
- Bignoniaceae
- Climate
- Temperate
See full data, regional cultivation notes, full-resolution photos, and design tools. Build a client presentation around this plant.
Start your 14-day trialPhotos (65)
























Related plants

Common Catalpa
Catalpa Bignonioides
Full · Zones 5–9

Pink Dawn Chitalpa
Chitalpa X Tashkentensis 'Pink Dawn'
Full · Zones 8–11

Hardy Gloxinia
Incarvillea Delavayi
Full · Zones 5–10

Tangerine Beauty Crossvine
Bignonia Capreolata 'Tangerine Beauty'
Full · Zones 5–9

Desert Willow
Chilopsis Linearis
Full · Zones 5–10

Golden Trumpet Tree
Tabebuia Chrysotricha
Full · Zones 10–11