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Smooth Sumac
Rhus glabra
In the United States:
Native
· also called smooth sumac, scarlet sumac, common sumac
Honeybees visit smooth sumac for its abundant nectar and pollen, making it a major early summer forage source that supports colony buildup. Peak bloom occurs in June to July, providing reliable rewards during a key period. It spreads aggressively via suckers to form thickets, so plant in areas where containment is feasible; dioecious plants mean both male and female flowers attract bees equally.
| Nectar | high |
|---|---|
| Pollen | high |
| Bloom (US) | June–July |
| Hardiness zones | 3-9 |
| Duration | ~2 weeks |
| Type | Perennial |
| Sun | full |
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