Quercus gambelii |
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Gambel Oak |
Description
This slow growing tree or shrub, growing 2' per year, reaches 30' tall and 15' wide at maturity. Glossy green, lobed, deciduous leaves turn golden yellow to occasional orange or red in fall. It tolerates dry and alkaline soils; it needs full sun. Irrigate weekly after the tree is established, especially during summer. This tree can form beautiful groves that may cover mountainsides. Flowers are green and inconspicuous. This is a beautiful accent tree with rough gray bark. Moderately allergenic.
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Anatomy
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Sun/Water
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Design
Plant Type
Tree, Shrub
Height Range
25-40'
Flower Color
Green
Flower Season
Spring
Leaf Color
Green
Bark Color
Grey
Fruit Color
n/a
Fruit Season
n/a
Sun
Full
Water
Medium
Growth Rate
Slow
Soil Type
Sandy, Clay, Loam, Rocky, Unparticular
Soil Condition
Average, Poor, Well-drained
Soil pH
Neutral, Basic
Adverse Factors
Allergenic
Design Styles
Ranch, Wild Garden
Accenting Features
Multi-trunk Tree, Silhouette, Specimen
Seasonal Interest
Winter, Spring, Summer, Fall
Location Uses
Background, Lawn, Park
Special Uses
Screen, Mass Planting, Shade Tree, Naturalizing
Attracts Wildlife
Butterflies
Water Saving Tip:
Apply a layer of mulch around plants to reduce moisture loss.
Choose organic mulches, such as shredded bark, compost or aged sawdust.