Carpinus Species, Common Hornbeam, European Hornbeam

Carpinusbetulus

Family
Betulaceae (beh-tyoo-LAY-see-ee)
Genus
Carpinus (kar-PINE-us)
Species
betulus (BET-yoo-lus)
Synonym
Sun Exposure
Full Sun
Sun to Partial Shade
Light Shade
Partial to Full Shade
Foliage
Deciduous
Provides Winter Interest
Height
over 40 ft. (12 m)
Spacing
30-40 ft. (9-12 m)
over 40 ft. (12 m)
Hardiness
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
Danger
Pollen may cause allergic reaction
Bloom Color
Green
Bloom Time
Late Winter/Early Spring
Mid Spring
Late Spring/Early Summer
Other Details
Category
Trees
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
7.9 to 8.5 (alkaline)
Patent Information
Non-patented
Propagation Methods
From woody stem cuttings
From semi-hardwood cuttings
From hardwood cuttings
From seed; direct sow outdoors in fall
By grafting
By budding
Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds
Regional

This plant is said to grow outdoors in the following regions:

Forestville, California

San Anselmo, California

Bear, Delaware

Champaign, Illinois

Glen Ellyn, Illinois

Roslindale, Massachusetts

Perry, Ohio

Downingtown, Pennsylvania

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Featured Videos

Gardener's Notes:

4
positives
2
neutrals
0
negative
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R
Downingtown, PA | July 2015 | positive

This European Hornbeam is a handsome high quality small tree that has dark green leaves and smooth dark gray bark. Landscape architects u...Read More

P
P
Forestville, CA | December 2014 | neutral

Just saw an avenue of European Hornbeam trees growing at the Urban Tree Farm in Graton (zone 9) CA which is near Santa Rosa. They were b...Read More

C
ROSLINDALE, MA | March 2014 | positive

This rarely needs pruning if grown as a tree. It tolerates pruning and shearing well, though, and with its dense branching it makes a gre...Read More

K
K
Bear, DE (Zone 7a) | July 2007 | positive

Hornbeam, European (Carpinus betulus) is low maintenance; keeps tall and slender shape, no pruning required.

B
Lakemont, GA (Zone 8a) | March 2007 | neutral

Carpinus betulus EUROPEAN HORNBEAM Dec (z5) (Bon,Bfly)
Producing extremely strong wood (once used in cartwheels, now in chopping ...Read More

P
(Zone 8a) | October 2004 | positive

A European native tree, it is also a good hedging plant. The angular growth pattern is interesting when the plant is bare in winter.

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