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Quercus macrocarpa

Bur Oak

Bur oak (Quercus macrocarpa) forms a massive spreading crown and produces acorns enclosed by conspicuously fringed cups. It is a long-lived landscape tree with strong branches and tolerance of a wide range of soil conditions.

Its structure combines an open canopy and a rounded outline. Growth is moderate. The leaves are shed for winter. Autumn foliage can bring brown and yellow tones.

Choose a site in full sun or partial shade. Provide well-drained soil.

Size
• Height: 70-80 ft
• Width: 70-80 ft

Hardiness
• USDA Zones: 3a–8b

Best Uses
• Provide Shade
• Specimen
• Street Tree
• Drought Tolerant Landscapes
• Pollinator garden

Plant type
Deciduous Tree
Height
70-80 ft
Width
70-80 ft
Hardiness zones
3a–8b
Sunlight
Full sun to part shade
Growth rate
Moderate
Bloom time
Spring
Flower color
Green, Yellow
Leaf color
Green
Fall color
Brown, Yellow
Fruit color
Brown
Attracts
Butterflies
Soil
Alkaline, Clay, Loamy, Sandy, Well Drained
Landscape use
Drought Tolerant Landscapes, Pollinator garden, Provide Shade, Specimen, Street Tree
Shape
Open Canopy, Rounded, Spreading
Bark
Ridged
Fruit
Yes
Fragrant
No
Deer resistant
Yes
Salt tolerant
No
Drought tolerant
Yes