Hardy Edibles

Fagaceae

swamp white oak

Quercus bicolor

swamp white oak

Photo: Bruce Marlin — CC BY-SA 2.5 · source

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Survives zone 4 through 8

Acorns edible after leaching out bitter tannins; a white-oak-group acorn, comparatively sweet and easy to process.

Hardiness
Zone 4 to 8
Habit
Tree
Edible part
Fruit
Ripens
Sept–Oct
Mature size
Large tree — NOT containerable
Light
Full sun
Soil pH
Castanea 4.5–6.5 — ⚠ LIME-INTOLERANT (calcifuge, unlike other nut trees). Quercus/Fagus 5.0–6.5
Environment
Wetland
Status
Wild
Years to fruit
3–5 yrs grafted
Pollination
Wind-pollinated, monoecious; masting