Caucasian Zelkova

(Zelkova carpinifolia)

Caucasian Zelkova (Zelkova carpinifolia)

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Estimated Native Range
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Summary

Zelkova carpinifolia, commonly known as Caucasian Zelkova or Caucasian Elm, is a deciduous tree native to the forests and slopes of the Caucasus, Kaçkar, and Alborz mountains in the extreme southeast of Europe and southwest Asia. It typically grows to a height of 65-100 feet (20-30 meters) with a spread of 50-80 feet (15-24 meters). The Caucasian Zelkova has a spreading habit with a rounded crown and smooth, gray bark that exfoliates to reveal orange patches, adding winter interest. Its leaves are alternate, with a serrated margin, and turn yellow to reddish-purple in the fall. The small, inconspicuous greenish flowers appear in spring, followed by non-showy drupes.

The Caucasian Zelkova is valued for its attractive bark, graceful shape, and vibrant fall color. It is used in urban settings, as a street tree, and in parks due to its tolerance of urban stress and its non-invasive root system. This species is also drought-tolerant once established, making it suitable for xeriscaping. It requires well-drained soil and can adapt to a range of soil types, from clay to sandy loams. While it prefers full sun, it can also tolerate part shade. There are no significant disease or pest problems, but it can be susceptible to Dutch elm disease, although less so than other elm species.CC BY-SA 4.0

Plant Description

  • Plant Type: Tree
  • Height: 50-70 feet
  • Width: 25-40 feet
  • Growth Rate: Moderate
  • Flower Color: N/A
  • Flowering Season: Spring
  • Leaf Retention: Deciduous

Growth Requirements

  • Sun: Full Sun, Part Shade
  • Water: Low
  • Drainage: Fast

Common Uses

Bee Garden, Butterfly Garden, Low Maintenance

Natural Habitat

Forests and slopes of the Caucasus, Kaçkar, and Alborz mountains

Other Names

Common Names: Caucasian Zelkova, Zelkova

Scientific Names: , Zelkova carpinifolia, Zelkova crenata, Planera crenata, Ulmus polygama, Planera repens, Abelicea crenata, Abelicea sibirica, Abelicea ulmoides, Planera carpinifolia

GBIF Accepted Name: Zelkova carpinifolia (Pall.) C.Koch