Quercus bicolor

Common Name
Swamp white oak
Plant Form
Large Trees
Duration
Perennial
Max Height (ft)
60.0
Width (ft)
50.0 - 60.0
Growth Rate
Medium
Region
Coastal
Piedmont
Mountain
Hardiness Zone
5, 6, 7, 8

Photographer: kschauer
Licensed under: CC BY-NC 4.0
Original photo: Original photo

Photographer: Ashley M Bradford
Licensed under: CC BY-NC 4.0
Original photo: Original photo

Photographer: Ashley M Bradford
Licensed under: CC BY-NC 4.0
Original photo: Original photo

Additional Info

Habitat: Alluvial swamp forests, upland depression swamps, poorly drained flatwoods, and old fields, usually in imperfectly drained clay soils. Common in the northern piedmont; infrequent elsewhere in the piedmont and mountains, rare in the coastal Plain.

Wildlife value:  Oak trees support a wide variety of Lepidopteran (butterflies and moths) and a wide range of insects which in turn feed the birds. The acorns, produced every 3 to 5 years, are eaten by woodpeckers, blue jays, small mammals, wild turkeys, white-tailed deer, and black bears and can be eaten by people after tannins are leached or boiled out. Plant NOVA Natives lists this species as particularly popular with the non-native honeybees

Notes: Difficult to transplant and establish. It may also require pruning of lower branches where height clearance is needed.

Flower Color
Red/burgandy
Gold/Yellow
Green
Flower Prominence
Reduced
Bloom Time
Spring
Bloom Month
April
Light Requirements
Full sun
Partial sun
Shade
Moisture Requirements
Wet
Moist
Dry
Soil Texture
Clay
High organic matter
Loamy
Sandy
Low Maintenance
Yes
Good Choice for Public Spaces
Yes
Deer Resitant
Yes
Seed or Fruit eaten by wildlife?
Yes
Pollinators
Bees
Butterfiles
Top 30 for Butterfly and Moth Caterpillars?
Yes
Number of Lepidotera Species Genus Supports
534
Earth Sangha Inventory

Founded in 1997, the Earth Sangha is a nonprofit public charity based in the Washington, DC, region. The Wild Plant Nursery is the most comprehensive source of local-ecotype, native plants in the Washington DC region, and the region’s only facility dedicated exclusively to this type of propagation. “Local-ecotype” plants are propagated from local, wild, naturally-occurring populations and are well-adapted to local conditions and for wildlife species that depend on the local forms, such as pollinators. Inventory is updated on a weekly basis so number may not be accurate.

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