Chinquapin Oak, Chinkapin Oak
Quercus muehlenbergii

Description

Quercus muehlenbergii, or chinquapin oak, is native to eastern and central North America, ranging from New England and southern Ontario to Minnesota, south to the Florida panhandle, and west to New Mexico and northern Mexico. It is easily grown in full sun and well-drained soils, preferring moist, fertile loams in cultivation but often found in dry, rocky soils in the wild. It is drought-tolerant and can take up to 30 years to bear acorns. Acorns provide valuable food for wildlife. Despite these risks, it is considered a low-maintenance, long-lived tree. Ideal as a shade tree for large lawns or parks, it thrives in rich, deep soils but is also well-suited to alkaline soils. It is also moderately tolerant of urban soils and drought. Prune in the dormant season to prevent attracting beetles that may spread oak wilt. Quercus muehlenbergii drops acorns and a moderate number of leaves, with the heaviest shedding in the fall. It is considered moderately messy due to the acorn litter and seasonal leaf drop that require regular cleanup.
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Planting Site and Native Range

Planting Site
Naturalization, Parks, Highway, Residential, Wide Median

Management Notes

Management Notes
Acorns can be a litter issue in some years

Tree Characteristics

Growth Rate
Moderately (30cm- 60cm per year)
Width
11 - 18m
Height
11 - 18m
Soil Quantity
>30 m
Leaves
Deciduous

Insects and Diseases

Insects and Diseases
No serious or common issues in the urban environment. Wide range of pests in general for oak (Quercus) species that mainly affect its appearance slightly in minor cases. Two lined chestnut borer has been observed to attack and kill stressed Oak trees in Ontario.

Tree Tolerances

Soil Salt Tolerance
Unknown
Salt Spray Tolerance
Unknown
Flooding Tolerance
Low
Drought Tolerance
Very High
pH Tolerance
Tolerant of acid to alkaline soil (5.0 to 8.0)
Shade Tolerance
Full Sun
Plant Hardiness Zone
Zone 5 (a/b) | Zone 6 (a/b)
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