Carpinus betulus 'Emerald Avenue'
tree

Emerald Avenue Hornbeam

Carpinus betulus 'Emerald Avenue'

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Tree

Height

480 inches

Width

300 inches

Light

Full Sun, Partial Sun

Zones

5, 6, 7, 8

Water

Medium

Humidity

Adaptable

Lifespan

Over 100 years

Native To

Europe, Western Asia

Toxicity

Non-toxic

The Story

Plant Bio

Carpinus betulus, the European Hornbeam, is a deciduous tree valued for its dense foliage, muscular gray bark, and tolerance of pruning. It's often used for hedging and formal screens. Emerald Avenue® is selected for its strong central leader, uniform pyramidal to oval habit, and handsome, dark green, corrugated leaves that turn yellow in fall. It has excellent heat tolerance.

Bloom Period:

J
F
M
A
M
J
J
A
S
O
N
D
EarlyLate

Uses & Benefits:

Ornamental UsesIts dense, deep green foliage creates a lush screen in summer, turning a lovely yellow in fall. The smooth, gray, muscle-like bark provides significant winter interest. Its formal, uniform shape is highly prized.
Practical UsesExcellent for use as a tall hedge or privacy screen due to its dense branching and tolerance of shearing. Its upright habit makes it a superb street tree, as it does not interfere with pedestrian or vehicle traffic.
Ecological BenefitsThe dense canopy provides excellent nesting sites and cover for birds. The small nutlets are a food source for finches and other small mammals.

Marketplace

Where to Buy

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Planting

How to Grow

  1. Select a site with full sun to part shade and well-drained soil.
  2. Dig a planting hole twice as wide as the root ball but no deeper.
  3. Gently place the tree in the hole, ensuring it is straight.
  4. The top of the root ball should be level with or slightly above the soil.
  5. Backfill with native soil, watering to remove air pockets.
  6. Mulch around the base, but do not let it touch the trunk.

Pro Tip

Water consistently during the first two years to establish a deep, extensive root system.

Keep It Thriving

Care Guide

Do

  • Maintain consistent soil moisture, especially when young.
  • Prune in late winter to maintain shape and remove crossing branches.
  • Allow the tree to develop its natural form unless used as a hedge.
  • Check for pests and diseases, though it is largely trouble-free.

Don't

  • Do not plant in waterlogged or compacted soil.
  • Avoid wounding the smooth, thin bark with mowers or trimmers.
  • Don't amend the backfill soil heavily; use native soil.
  • Avoid planting too deep, which can lead to root rot.

Seasonal Care Calendar

TaskJanFebMarAprMayJunJulAugSepOctNovDec
Fertilize
Plant
Prune

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Stately and uniform street treeFormal hedge or privacy screenElegant specimen for medium to large lawns

Companion Plants

Buxus (Boxwood) Taxus (Yew) Hydrangea paniculata Hosta Astilbe

Multiply

Propagation Methods

Good to Know

Common Questions

Emerald Avenue Hornbeam questions

What zones can Emerald Avenue Hornbeam grow in?

Emerald Avenue Hornbeam is hardy in USDA Zones 5–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Emerald Avenue Hornbeam deer resistant?

Yes — Emerald Avenue Hornbeam is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Emerald Avenue Hornbeam bloom?

Emerald Avenue Hornbeam typically blooms in mid-spring through mid-spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Emerald Avenue Hornbeam need full sun?

Emerald Avenue Hornbeam does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Keep exploring

Grow Emerald Avenue Hornbeam with confidence

See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.

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