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Quercus bicolor

Image of Quercus bicolor

Mark A. Miller

Family

Fagaceae

Botanical Name

Quercus bicolor

Plant Common Name

Swamp White Oak

General Description

Oaks are long-lived, regal shade trees and swamp white oak is a particularly fine species that tolerates wet soils. This tall, deciduous tree is native throughout much of eastern North America. As swamp white oak matures, it develops a broad, rounded crown and strong, upright trunk with distinctly exfoliating bark. Its glossy, dark green leaves turn bright red-brown to orange in autumn. And its large, chestnut brown acorns are eaten by wildlife.

This tree needs full to part sun and rich, moist soils. It naturally grows on moist bottomlands and along the margins of swamps, but will grow well in drier locations too. Swamp white oak is ideal for naturalistic landscapes, parks and large yards.

Characteristics

  • AHS Heat Zone

    8 - 1

  • USDA Hardiness Zone

    4 - 8

  • Sunset Zone

    A3, 1a, 1b, 2a, 2b, 3a, 3b, 10

  • Plant Type

    Tree

  • Sun Exposure

    Full Sun, Partial Sun

  • Height

    60'-80' / 18.3m - 24.4m

  • Width

    40'-60' / 12.2m - 18.3m

  • Bloom Time

    Early Spring, Spring

  • Native To

    Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, Canada

Growing Conditions

  • Soil pH

    Acidic, Neutral, Alkaline

  • Soil Drainage

    Average

  • Soil type

    Clay, Loam, Sand

  • Tolerances

    Wet Site

  • Growth Rate

    Medium

  • Habit

    Upright/Erect

  • Seasonal Interest

    Spring, Summer, Fall

Ornamental Features

  • Flower Interest

    Insignificant

  • Fruit Color

    Brown, Chocolate

  • Foliage Color (Spring)

    Green, Dark Green

  • Foliage Color (Summer)

    Green, Dark Green

  • Foliage Color (Fall)

    Orange, Brown, Orange Red

  • Bark Color

    Brown, Gray

  • Fragrant Flowers

    No

  • Fragrant Fruit

    No

  • Fragrant Foliage

    No

  • Bark or Stem Fragrant

    No

  • Repeat Bloomer

    No

  • Showy Fruit

    No

  • Edible Fruit

    No

  • Showy Foliage

    Yes

  • Foliage Texture

    Medium

  • Foliage Sheen

    Glossy

  • Evergreen

    No

  • Showy Bark

    Yes

Special Characteristics

  • Bark Texture

    Exfoliating

  • Usage

    Feature Plant, Shade Trees

  • Sharp or Has Thorns

    No

  • Invasive

    No

  • Attracts

    Birds

  • Self-Sowing

    Yes