Bur Oak (Quercus macrocarpa)

The Bur Oak (Quercus macrocarpa) is a stately and hardy tree, renowned for its large acorns and deeply furrowed bark. Known for its resilience, Bur Oak thrives in a variety of conditions.

Our Bur Oak trees are specially selected for their hardiness and adaptability, making them a low-maintenance option for growers. They provide high-quality acorns without requiring intensive care.

Plant Characteristics:

• Scientific Name: Quercus macrocarpa
• Size & Shape: Grows 70-80 feet tall with a spread of 60-80 feet; broad, rounded crown with stout branches.
• Fruit Type: Large acorns with a distinctive fringed cap, ripening in the fall.
• Flowering: Small, inconspicuous yellow-green catkins in spring.
• Wildlife Benefits: Acorns are a critical food source for squirrels, deer, turkeys, and other wildlife; large canopy offers excellent habitat and nesting opportunities.

Growing Conditions:

• Sun Requirement: Prefers full sun.
• Water Requirement: Low to moderate water needs; highly drought-tolerant once established.
• Hardiness Zone: Zones 3-8.
• Soil Preference: Thrives in well-drained soils but is highly adaptable to different soil types, including clay and sandy soils.

Photos by Matt Lavin, James St.John, Plant Image Library