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Southern Catalpa
Catalpa bignonioides
In the United States:
Native
· also called Cigar Tree, Catawba-tree
Honey bees visit southern catalpa primarily for its abundant pollen during late spring to early summer blooms, with moderate nectar availability supporting foraging activity. The showy white flowers attract bees effectively, providing a reliable resource in subtropical to temperate climates. Management includes pruning to shape the broad canopy and noting that leaf litter from large heart-shaped leaves may require cleanup around hives.
| Nectar | medium |
|---|---|
| Pollen | high |
| Bloom (US) | May–June |
| Type | Perennial |
| Sun | full |