Field guide plate · click to zoom
Autumn Olive
Elaeagnus umbellata
In the United States:
Invasive
· also called autumn olive, japanese silverberry
Listed as invasive. Check local regulations — several jurisdictions restrict planting.
Honey bees forage on autumn olive primarily for its abundant nectar, providing one of the earliest significant honey flows of the season from April to June, peaking in mid-May. Pollen rewards are minimal. It can be aggressively invasive where introduced, so check its local status before planting and consider removing established stands.
| Nectar | high |
|---|---|
| Pollen | low |
| Bloom (US) | April–June |
| Hardiness zones | 3-9 |
| Duration | ~2 weeks |
| Type | Perennial |
| Sun | full |
Reported nearby
No reports nearby in the last 14 days.
Sign in to report this plant blooming nearby.