The Bur Oak, Quercus macrocarpa, is one of the most massive oaks, with a trunk diameter of up to 10 ft. It commonly grows in the open, away from the dense forest canopy. When grown in Canada, it grows to 12–18 m high and 60–80 cm in diameter. It lives for 200 to 300 years.

Its trunk and upper branches climb towards the sky, while its middle branches grow horizontally. Its natural habitats are forests, riverbanks, rich bottomlands, and sandy plains.

Quick Growing Guide

Ritchie Feed and Seed Ad

Botanical Name: Quercus macrocarpa

Also Called: Blue Oak, Mossycup Oak

En français: Chêneà gros fruits

Sun / Shade:

Water: Moderate to high water consumption.

Hardiness Zones:

Caring for Bur Oak

Slow growth rate (less than 12 inches per year). Does best in rich, well-drained, alkaline loam soils. Root system deep and wide-spreading with a deep taproot. Can be hard to transplant but has high pollution tolerance and withstands the city environment. Drought tolerant.

Companion plant suggestions include Eastern White Pine and Eastern Hemlock.

Comments

Logging in to comment gives you more features, but it is not required.

Subscribe
Notify of
guest
0 Comments
Oldest
Newest Most Voted
Inline Feedbacks
View all comments

More on Gardening Calendar

Black Ash Tree

Black ash has a large natural area in the United States and Canada. These trees thrive in damp environments and are typically found in northern marshy forests.

Flowering Cactus: How To Make Cactus Bloom [All Year Round]

Discover how to get desert cacti to bloom with the right environment and care. Get tips for providing the perfect environment for desert and holiday cacti, so you’ll be enjoying blossoms all year long. Check out this article to learn how to keep temperatures cool and light intensity high to stimulate blooming.

Yellow Loosestrife

Yellow Loosestrife is a colorful, showy wildflower that likes wet conditions and will have an impact on your landscape.

Silver Maple

Plant Silver Maple at least 10 feet from sidewalks, driveways and foundation as the roots spread abundantly.

Rain Barrel Tips

Rain barrels are a great way to collect water to use on your lawn and garden. Here are tips on how to save on your water bill.