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Bradford Pear
Pyrus calleryana
In the United States:
Invasive
· also called bradford pear, callery pear
Listed as invasive. Check local regulations — several jurisdictions restrict planting.
Honeybees visit Bradford pear primarily for its abundant, high-quality pollen during early spring bloom in April-May, providing a crucial early-season boost before many native plants flower; nectar yields are minimal. This non-native tree is highly invasive in eastern U.S. states, spreading via bird-dispersed seeds, so beekeepers may need to support removal efforts to favor native forage plants.
| Nectar | low |
|---|---|
| Pollen | high |
| Bloom (US) | March–April |
| Hardiness zones | 5-9 |
| Duration | ~1 week |
| Type | Perennial |
| Sun | full |
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