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Photo: Bruce Kirchoff from Greensboro, NC, USA, CC BY 2.0 · Wikimedia Commons

Delta Post Oak

Quercus similis

Also called bottomland post oak.

A post oak that tolerates wet feet, from the bottomlands of the lower Mississippi valley.

RareTolerates wet soilWildlife value
Type
Large tree
Mature height
60–80 ft
USDA zones
7–9
Growth rate
Medium
Sun
Full · Part
Soil moisture
Average · Wet
Hardiness zones
210

Delta post oak is a little-known bottomland species of Louisiana, Arkansas, Texas and Mississippi, growing on clay flats that flood in winter and bake in summer. It looks like post oak but grows taller and straighter, and it handles seasonal standing water that ordinary post oak cannot. A rare find for flood-prone ground in warm climates.

Heights and zones are typical ranges for the species in cultivation; local conditions and seed source shift them. Estimate growth for this species →

Grows in the same conditions

Plants that share its sun and soil

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All Rare & Uncommon Oaks