Quercus alba

White Oak

Tips for Homeowners:

If acorns are not harvested by wildlife, the acorns may have to be cleaned up.  Mulch to retain moisture for the ever-expanding roots.

Rate this Plant:

1 Star 2 Stars 3 Stars 4 Stars 5 Stars

You must login to rate plants.
This plant has not yet been rated.

White oak is large and indeed made for shade in the home landscape, but in nature can reach 100' in height and can spread to 90'.

  • Massive, stately tree that will be enjoyed for generations
  • Leaves resemble English oak
  • Purple to red in fall

A tree best used in large open spaces in a large landscape or for naturalizing.  Best in eastern Kansas, or cental Kansas with protection. 

Height: 50-80 ft
Spread: 50-80 ft
Zone: 3-9
Color: Green

Interesting Notes about White Oak:

A majestic tree, this very slow-growing oak creates a very dense canopy that blocks sunlight almost completely.  This tree is very long-lived when undisturbed by man and natural disaster, but the oak is valued in the lumber trade for making furniture.  The acorns provide food for wildlife and are poisonous to humans if eaten before toxins are leached out by boiling.  This is a tough tree that prefers moist, acidic soil, but will tolerate drought.  White oak is resistant to powdery mildew.


Characteristics & Attributes

Attributes:

  • Specimen
  • Attractive fruit
  • Low Maintenance
  • Slow Growing
  • Drought Tolerant
  • Great Foliage
  • Winter Interest
  • Fall Color

Foliage Color:

  • Red
  • Dark Green

Exposure:

  • Full Sun

Attracts Wildlife:

  • Attracts Songbirds

Habit:

  • Upright

Season of Interest (Flowering):

  • Summer

Season of Interest (Foliage):

  • Fall

Soil Moisture:

  • Average Water