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Burr Oak

Botanical Name:

Quercus macrocarpa

Pyramidal when young, maturing to a broad, spreading, rounded crown
Twigs are sometimes ridged with corky "wings"
Dark green leaves are leathery with deep round lobes and a distinctive 'waist'
Insignificant flowers (catkins) are followed by oval acorns
Fall colours are pale yellow to brown

Globe_Asia

Hardiness Zone

Invert_Colors

Flower Colour

Green

Info

Photo Details

Photo Courtesy of JF Schmidt

height

Height

18 m-22 m

Width

Spread

13 m-18 m

$25.95

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Size

Product variants

*All sizes are container only - we do not carry seeds. Please refer to size guide link above.

Quantity

In Stock

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Burr Oak

$25.95

Size

Product variants

Plant Characteristics

Info

Definitions

Sunny

Exposure

Full Sun

Water_Drop

Soil Moisture

Average to Dry Soils
Moist to Average
Well-drained

Trending_Up

Growth Rate

Medium

Palette

Foliage Colour

Green (dark)
White

Potted_Plant

Attributes

Deciduous
Fall Color
Native to Ontario
Salt Tolerant
Seed

Local_Florist

Flowering Time

Spring

Draw_Collage

Shape

Spreading
Upright

Outdoor_Garden

Garden Uses

Naturalizing
Specimen

Additional Details

Psychiatry

Growing Tips & Maintenance

A slow-growing large specimen shade tree at maturity, this oak needs a large space in which to grow. Do not prune Oaks during the growing season. Oaks are highly susceptible to Oak Wilt, which is spread by a sap beetle that is attracted to fresh wounds. Prune oaks only during the dormant season in winter after the leaves have fallen. Oak Wilt can kill a mature Oak within one season.

Note

Additional Notes

Native to Ontario and other parts of North America. Biodiversity Giant. Larval and foliar host for hundreds of species of insects! While they are wind-pollinated, the flowers provide early-season pollen for various pollinators. Bur Oak acorns are sweeter than Red Oak acorns, so a preferred food for wild turkeys, jays, wild ducks, grouse, and of course, squirrels and chipmunks. When desperate, deer and rabbits will browse the young twigs. The corky bark provides cover for many insects and spiders, which attract and feed even more birds.

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Burr Oak

Botanical Name:

Hardiness Zone

Flower Colour

Photo Details

Height

Spread

*All sizes are container only - we do not carry seeds. Please refer to size guide link above.

Plant Characteristics

Definitions

Exposure

Soil Moisture

Growth Rate

Foliage Colour

Attributes

Flowering Time

Shape

Garden Uses

Additional Details

Growing Tips & Maintenance

Additional Notes

Questions?

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