Wavyleaf Oak

Quercus x undulata

Plant Details:

Plant Type: Deciduous Tree
Plant Family: Fagaceae
Plant Description: Tall, deciduous shrub native to Utah. Wavyleaf Oak is a naturally-occurring hybrid of Gambel Oak (Q. gambelii) and Shrub Live Oak (Q. turbinella). Elliptical leaves have wavy edges and are dark blue-green above and dull green and hairy underneath. May be difficult to find for sale. Smaller and more drought tolerant than the similar-looking White Oak.

Maintenance:

Maintenance Type: Tree - Deciduous
Plant Care: Tree - Deciduous (single-stemmed woody plants that lose their leaves every winter): Prune regularly to promote health, provide air circulation, maintain a desirable shape, and to remove dead or damaged branches. Pruning is best done in late winter to early spring for most trees. With spring blooming trees, prune after the blooms are spent. Choose species that are resistant to pest damage. Monitor the tree for pests, diseases or other ailments on a regular basis. Protect the trunk especially where maintenance activities, such as mowing, may cause damage. Newly planted trees in areas with high exposure should have the trunk protected during the winter.

Plant Attributes:

Mature Size: 10-20' tall x 10-15' wide
Utah Native: Yes
Plant Select: No
Pollinator Friendly: No
Localscapes: Tree, Foundation Plant, Perimeter Plant
Foliage Interest: No
Foliage Colors: Blue-green

Growing Conditions:

Hardiness Zone: 5 to 8
Light Requirement: Full Sun (6+ hrs sun), Part Shade (4-6 hrs morning sun), Part Sun (4-6 hrs afternoon sun)
Irrigation Requirement:     Low (1/2" every 10-14 days)
Salt Tolerant: Yes
Deer Resistant: Yes

Garden Location:

  • Design Path
    • Winter Interest
  • Spring
  • Summer
  • Fall
  • Winter