Catalpa bignonioides
Southern form of catalpa. Smaller "pods". Food source for catalpa hornworms which can defoliate tree in summer.
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| Common Name | southern catalpa |
| Landscape Zone | LZ3 |
| Firewise Rating | Firewise (1) |
| Urban Use | High |
| Invasive | Yes |
| Native | Yes |
| Utility Use | No |
| Ladder Potential without Pruning | No |
| Cold Hardiness Zone | 5 |
| Heat Tolerance Zone | 9 |
| Sun Exposure | Full Sun |
| Soil pH | Adaptable |
| Tolerance to Poorly Drained Soils | Medium |
| Salt Tolerance | Yes |
| Drought Resistance | Medium |
| Pest Resistance | Low |
| Growth Rate | Fast |
| Plant Form | Oval |
| Plant Height Mature Size in feet | 50 |
| Plant Height Mature Size in meters | 15 |
| Trunk Size | Single |
| Bark | Platey |
| Leaf Arrangement | Whorled |
| Leaf Persistance | Deciduous |
| Leaf Color | Green None |
| Leaf Type | Simple |
| Leaf Surface | Glabrous |
| Leaf Characteristics | Papery-thin |
