Bur Oak
Bur Oak (Quercus macrocarpa)
Bur Oak (Quercus macrocarpa), also known as Mossycup Oak, is a stately deciduous tree known for its massive size, deeply lobed leaves, and distinctive fringed acorns. Native to central and eastern North America, it thrives in open spaces where it can stretch its wide canopy and establish a commanding presence.
Distinctive Features
This long-lived oak can reach 70 to 90 feet in height, with a broad, spreading crown and a thick, ridged trunk. Its bold foliage features large, lobed leaves that can grow up to 12 inches long. The tree�s most recognizable trait is its large acorn with a deep cup covered in shaggy scales, often enveloping most of the nut. Bark is deeply furrowed and dark gray, providing rugged texture and winter interest.
Growing Conditions
- Sun Exposure: Full sun
- Soil Type: Loamy, clay, or sandy soils; tolerates drought and alkaline conditions
- Soil pH: Neutral to alkaline
- Water Needs: Low to moderate; drought-tolerant once established
- USDA Hardiness Zones: 3 to 8
Ideal Uses
- Focal point tree for large estates, parks, or campuses
- Shade tree for wide lawns or open fields
- Restoration plantings in prairie or savanna habitats
- Street tree for rural or large suburban settings
- Wildlife plantings supporting birds and small mammals
Low Maintenance Care
- Minimal pruning required after central leader is established
- Mulch to support young roots and retain moisture
- Water deeply during prolonged dry spells in early years
- Leave space for mature spread when planting
- Rarely suffers from significant pest or disease issues
Why Choose Bur Oak
- Massive size and bold texture create a powerful landscape statement
- Extremely cold-hardy and tolerant of dry or alkaline soils
- Unique, mossy-capped acorns add ornamental interest
- Supports a wide range of native wildlife
- A majestic focal point for large-scale landscapes
Bur Oak is a symbol of strength and longevity, ideal for expansive landscapes where its size and character can be fully appreciated�making it a truly impressive focal point in both naturalistic and formal settings.
OUR SIZING
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