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Quercus stellata
Also called Iron Oak
Post oak is a slow-growing, drought-tolerant North American oak, usually a small tree of 10 to 15 m, grown mainly as a shade or landscape tree in dry, poor sites. It needs full sun and well-drained soil; it is not a plant for wet or shady gardens.
Quercus stellata, the post oak or iron oak, is a North American species of oak in the white oak section. It is a slow-growing oak that lives in dry areas on the edges of fields, tops of ridges, and also grows in poor soils, and is resistant to rot, fire, and drought. Interbreeding occurs among white oaks, thus many hybrid species combinations occur. It is identifiable by the rounded cross-like shape formed by the leaf lobes and hairy underside of the leaves.
Q. stellata is found in the eastern and Midwestern United States both inland and along the coast, then in a narrow range along the eastern coast from Massachusetts to Florida, then westward to Texas, and inland to Iowa. Normally found at the edge of a forest, it typically grows in dry, sandy areas, deficient of nutrients.
Because of its ability to grow in dry sites, attractive crown, and strong horizontal branches, it is used in urban forestry. It is resistant to decay, so it is used for railroad ties, siding, planks, construction timbers, stair risers and treads, flooring, pulp, veneer, particle board, fuel, and its namesake fence posts. It is one of the most common types of wood used for Central Texas barbecue.
Quercus affinis · Coast Live Oak · White Oak · Golden Oak · Scrub oak · Brant's oak · Turkey Oak · Canyon Live Oak · Scarlet Oak · Daimyo oak · Blue oak · Leather oak
Text excerpted from the Wikipedia article Quercus stellata by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
