Tree Library

Northern Red Oak

Northern red oak is a stately shade tree known for its strong branching, broad canopy, and rich red fall color. When planted in suitable Colorado sites, it provides dependable shade, seasonal interest, and long-term value with proper care and placement.

Quick specifications

Mature Height
50–70 ft
Mature Spread
40–60 ft
Growth Rate
Moderate
Sun
Full sun required for best growth
Water
Benefits from well-drained soils; avoid poorly drained clay pockets• Deep, consistent watering during establishment
Soil
Benefits from well-drained soils; avoid poorly drained clay pockets• Deep, consistent watering during establishment
Hardiness
100+ years with proper care
Genus
Oak (Quercus)

Identification

  • northern red oak tree

    Species

  • northern red oak tree leavesjpg

    Leaf detail

  • norther red oak branch

    Structure

Overview

Northern red oak is a stately shade tree known for its strong branching, broad canopy, and rich red fall color. When planted in suitable Colorado sites, it provides dependable shade, seasonal interest, and long-term value with proper care and placement.

Key Characteristics

  • Mature Size: 50–70 ft tall | 40–60 ft wide
  • Growth Rate: Moderate
  • Form: Broad oval to rounded canopy
  • Fall Color: Red to russet-red
  • Lifespan: 100+ years with proper care

Colorado Growing Conditions

Strong cold hardiness and wind tolerance

Performs well in urban and residential landscapes

Attractive fall color and strong branch structure

Good long-term shade tree when properly sited

Planting Considerations

  • Full sun required for best growth
  • Needs ample space for mature canopy
  • Benefits from well-drained soils; avoid poorly drained clay pockets• Deep, consistent watering during establishment

Common Problems

  • Leaf scorch during drought or extreme heat
  • Chlorosis possible in very high-pH soils
  • Generally moderate pest and disease pressure

Best Use Scenarios

  • Large residential yards
  • Parks and open spaces
  • Streetscapes with adequate soil volume
  • Long-term shade tree plantings
Great Western Tree Care

When you want a professional opinion

The Root exists to help you understand your landscape. When a tree needs hands-on evaluation, a Great Western arborist can look at it in person.