(Mahonia aquifolium)
A bold and brazen plant for any PNW garden. The berberine, found in Oregon grape, acts similarly to the diabetes drug metformin by lowering blood sugar, improving insulin sensitivity, and aiding weight loss.
ZONE: 4-9
POLLINATOR: Yes (critical early source of nectar)
DEER RESISTANT: Yes
DROUGHT TOLERANT: Yes
EVERGREEN: Yes
SPREADS BY SEED: This plant spreads by its rhizomes
NEEDS A CROSS POLLINATOR: Wind pollinated
AGE OF PLANT: 2yr (very established root systems)
MATURE HEIGHT: 3-8FT tall & 2-5Ft wide
TALL OREGON GRAPE 2 Gallon
PLANTING & GROWING
Prefers partial to full shade, well-drained acidic soil, and is highly drought-tolerant once established.
MEDICINAL BENEFITS
* These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any diseases.
FLAVOR & PAIRING
Oregon grape is earthy and rich with undertones of cherry, raspberry and lemon that go well with any of the following. Lavender and grape are also nice additions to jams and jellys.