Quercus incana
Bluejack oak , Upland willow oak, Sandjack oak, Cinnamon oak, Quercus cinerea, Shin oak, Quercus phellos var. latifolia
Quercus Quercus
Q. incana - Q. incana is a thicket-forming, deciduous shrub or tree with an irregular crown and narrowly ovate to narrowly elliptic, blue-green leaves, grey-green beneath. Yellow-green male catkins and female catkins in spring are followed by spherical, brown acorns taking two years to mature.
Quercus incana is: Deciduous
Irregular
Ingestion may cause severe discomfort.
Red, Yellow in Spring
Blue-green in Spring; Blue-green in Summer; Blue-green in Autumn
Also: Knopper gall wasps
Aphids , Oak gall wasps Aphids , Oak gall wasps
Also suffers from oak wilt in North America only.
Oak wilt , Powdery mildew Oak wilt , Powdery mildew
Pruning group 1
Grafting, Seed
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Quercus incana (Bluejack oak ) will reach a height of 12m and a spread of 10.5m after 50-100 years.
Architectural, Low Maintenance, Specimen tree
Grow in well-drained, acid, sandy soil in sun. Tolerates drought and poor soil. Does not tolerate shade.
Loamy, Sandy
Well-drained
Acid, Neutral
Full Sun
North, South, East, West
Exposed, Sheltered
Hardy (H4)
Quercus incana
Bluejack oak , Upland willow oak, Sandjack oak, Cinnamon oak, Quercus cinerea, Shin oak, Quercus phellos var. latifolia
Quercus Quercus
Q. incana - Q. incana is a thicket-forming, deciduous shrub or tree with an irregular crown and narrowly ovate to narrowly elliptic, blue-green leaves, grey-green beneath. Yellow-green male catkins and female catkins in spring are followed by spherical, brown acorns taking two years to mature.
Southeastern United States
Deciduous
Irregular
Ingestion may cause severe discomfort.
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Red, Yellow in Spring
Blue-green in Spring; Blue-green in Summer; Blue-green in Autumn
Also: Knopper gall wasps
Also suffers from oak wilt in North America only.
Pruning group 1
Grafting, Seed
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Quercus incana (Bluejack oak ) will reach a height of 12m and a spread of 10.5m after 50-100 years.
Architectural, Low Maintenance, Specimen tree
Grow in well-drained, acid, sandy soil in sun. Tolerates drought and poor soil. Does not tolerate shade.
Loamy, Sandy
Well-drained
Acid, Neutral
Full Sun
North, South, East, West
Exposed, Sheltered
Hardy (H4)
Zone 9, Zone 8, Zone 7
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This plant likes... | Garden match | |
Soil types: | Loamy, Sandy | Tell us... |
Soil drainage: | Well-drained | Tell us... |
Soil pH: | Acid, Neutral | Tell us... |
Light: | Full Sun | Tell us... |
Aspect: | North, South, East, West | Tell us... |
Exposure: | Exposed, Sheltered | Tell us... |
Hardiness: | Hardy (H4) | Tell us... |
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