European Hornbeam
Carpinus betulus
European Hornbeam (Carpinus betulus) is a tree suited to the Colorado Front Range, rated "Conditionally Recommended" on the 2024 Front Range Tree Recommendation List. It matures to about 30–35 ft tall and 15–20 ft wide, slow-growing, needs medium water, and prefers full sun to partial shade to dappled sun. Needs protected site.
medium water30–35 ft tall and 15–20 ft wideDeer-resistant
Photos
- Photo 1: (c) Grzegorz Grzejszczak, some rights reserved (CC BY-SA), uploaded by Grzegorz Grzejszczak
- Photo 2: (c) Joss Carr, some rights reserved (CC BY)
At a glance
Will it survive here?
- Hardiness zones
- USDA 4–8
- Water needs
- medium water
- Sun
- Best in full sun; tolerates partial shade, dappled sun.
- Soil
- clay, loam, sandy
- Soil pH
- 6.0–8.2
- Hail tolerance
- moderate
- Wind tolerance
- moderate
- Salt tolerance
- moderate
How big, what shape?
- Mature size
- 30–35 ft tall and 15–20 ft wide
- Mature form
- Oval / upright
- Spacing / clearance
- ~20 ft of clearance
- Growth rate
- Slow
- Lifespan
- Medium
What it looks like, and when
- Foliage
- Deciduous
Who else benefits
- Pollinator value
- moderate
- Deer
- Generally deer-resistant
- Colorado native
- No
Site factors to consider
- Critical: Cold HardinessThe average low suits it fine; our real cold risk is the swings, late frosts, and intense winter sun, so wrap young trunks and give it shelter.
- Watch: ExposureIt wants shelter; open, windy, reflected-heat sites batter it, so tuck it against a building or a windbreak.
Frequently asked questions
- Is European Hornbeam good for the Colorado Front Range?
- Yes, European Hornbeam is a well-suited tree for Colorado's Front Range, rated "Conditionally Recommended" on the 2024 Front Range Tree Recommendation List.
- Why is European Hornbeam only conditionally recommended on the Front Range?
- The main catches here: The average low suits it fine; our real cold risk is the swings, late frosts, and intense winter sun, so wrap young trunks and give it shelter.
- How big does European Hornbeam get?
- It matures to about 30–35 ft tall and 15–20 ft wide.
- How much room does European Hornbeam need?
- Give European Hornbeam about 20 ft of clearance from buildings, fences, and other trees so the mature canopy isn't crowded.
- What shape does European Hornbeam grow into?
- European Hornbeam typically grows into an upright-oval crown, taller than it is wide. This is the species' usual mature form, named cultivars (columnar, weeping, or compact selections) can differ, so check the specific cultivar.
- Is European Hornbeam hardy on the Front Range?
- European Hornbeam is hardy in USDA 4–8. The Colorado Front Range spans roughly USDA 4b–6a, so it is well within range. That said, it carries a cold-hardiness caution: The average low suits it fine; our real cold risk is the swings, late frosts, and intense winter sun, so wrap young trunks and give it shelter.
- How much water does European Hornbeam need?
- It needs medium water once established.
- How fast does European Hornbeam grow?
- European Hornbeam is a slow-growing tree. Growth rate depends on water and site conditions on the Front Range.
- How long does European Hornbeam live?
- European Hornbeam has a moderate lifespan for a Front Range tree. Actual lifespan varies with site, water, and care.
- Is European Hornbeam native to Colorado?
- No. It is not a Colorado native, but it grows well on the Front Range.
- Is European Hornbeam deer-resistant?
- European Hornbeam is generally considered deer-resistant, though no plant is deer-proof when browse pressure is high.
