Carpinus caroliniana
Blue Beech
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A small understory tree found in climax forests with interesting grey striped bark, seldom seen in the cultivated landscape.
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Family |
Betulaceae |
Genus |
Carpinus |
Species |
caroliniana |
Category |
Woody |
Type |
Tree (deciduous) |
Pronunciation |
USDA Hardiness Zone |
3 - 9 |
Canadian Hardiness Zone |
1a - 8a |
RHS Hardiness Zone |
H7 - H3 |
Temperature (°C) |
(-37) - (-1) |
Temperature (°F) |
(-35) - 30 |
Height |
6-10 m |
Spread |
6-10 m |
General Description |
A small understory single or multi-stem tree. This tree has been placed on the IUCN Red List as least concern. |
Landscape |
Used as an understory tree but rarely seen in the cultivated landscape. |
Cultivation |
Performs best in deep, rich, moist, slightly acidic soils although will grow in drier locations. Does well in sun or shade. |
Shape |
Wide and spreading. |
Growth |
Slow |
ID Characteristic |
Bark is smooth and fluted. |
Pests |
Leaf spots, cankers and twig blight |
Habitat |
Climax forests in association with Acer saccharum and Fagus grandifolia. |
Bark/Stem Description |
Smooth slate grey and fluted. |
Flower/Leaf Bud Description |
Imbricate, small and reddish brown. |
Leaf Description |
Alternate, simple 6-12 cm long, sharply and doubly serrated. |
Flower Description |
Reddish, monoecious. |
Fruit Description |
The nutlet is about 2.5 cm long. |
Colour Description |
Dark green changing to brilliant orange or red in autumn. |
Notable Specimens |
The A.M. Cuddy Gardens, Strathroy, Ontario, Canada. |
Propagation |
Propagate by seed, moist stratification at 20-30°C for 60 days followed by 5°C for 60 days. |