Quercus kelloggii (California Black Oak) Size:2 gal SE Hardy to about minus 20°

Hardy to about minus 20° F

The bark is thin

and four times the magnesium and potassium of blueberries

6-7 ft (length)

lightweight and designed for weeding and slicing

Quercus kelloggii (California Black Oak) Size:2 gal SE Hardy to about minus 20°Deciduous tree, 40 80 ft (12 24 m), open, rounded crown, may be a shrub at high elevations, to 15 ft (4. 5 m). Bark dark gray or black, smooth on young trees and broad, irregularly plated ridges. Leaves alternate, simple, 8 15 cm long, sharply cut into 7 11 lobes, which toothed, each tooth ending in a bristle, base often obtuse or wedge shaped, upper surface glossy green, paler below, both surfaces of young leaves sometimes pubescent and dusty rose or