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Chinkapin Oak

Quercus muehlenbergii

Flower
Foliage
Chinkapin Oak

Chinkapin Oak is the white oak group's alkaline-soil specialist, its light gray bark and chestnut-like foliage offering beauty and cold hardiness across a wide and difficult range.

Most oaks want acidic soil, and Chinkapin Oak respectfully disagrees. A member of the white oak group, it not only tolerates alkaline conditions but actually needs a soil pH above 7 to thrive, occupying limestone bluffs, rocky outcrops, and the alkaline ground that leaves most other oaks struggling. Its toothed, chestnut-type leaves and light gray bark give it a refined winter silhouette, and the annual acorn crop attracts birds and mammals reliably each fall. Hardy from zone 3 through 7, it brings genuine cold toughness to a genus where cold hardiness is not always the selling point.

A deep taproot means Chinkapin Oak is best planted from a young container-grown specimen and left in place, as transplanting mature trees rarely succeeds. Once established it adapts to moist to dry, well-drained soils of varying types and holds its own on drier sites without much supplemental care. It is relatively pest-free and notably resistant to oak wilt, a significant advantage in regions where the disease is a threat. Underused and sometimes hard to source, it would serve well as a street or shade tree in urban settings with alkaline-tending soils where other oaks fail to establish.

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Zone3 - 7
TypeNative plant
FoliageDeciduous
GrowthModerate
Height40 - 60 ft
Spread60 ft
BloomSpring
MaintenanceMedium
SunFull sun
SoilClay
DrainageGood drainage
FormOpen
TextureMedium
PropagationSeed
DesignShade tree
FamilyFagaceae
LocationsLawn
Garden themesButterfly Garden
AttractsButterflies
Resistant toDeer
Palettes