Zelkova

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Zelkova
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Habit: deciduous tree
Height: 1-35m
Width: trunk diameter up to 4m in very old trees, usually much less
Lifespan: perennial
Origin: China, Korea, Japan, Caucasus, Crete, Sicily
Poisonous:
Exposure: full sun
Water:
Features:
Hardiness: hardy
Bloom:
USDA Zones:
Sunset Zones:
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Round-shaped trees with spreading tops. Related to elms, and susceptible to Dutch elm disease though rarely infected as the beetles that transmit the disease rarely feed on Zelkova.

Leaves are: simple, elliptical, pointed, edges heavily serrated, veins stand out, may display attractive colour in the fall

Bark is a attractive in some species, where it may flake off showing nice patterns; variously grey to grey-brown.

The flowers both male and female as well as the small fruit (nut-like) are overall inconspicuous.

Cultivation

Zelkova calendar?
January:
February:
March:
April:
May:
June:
July:
August:
September:
October:
November:
December:
Notes:

Rather frost hardy, shelter from strong winds during trees development for nicest shape. Prune to a strong single trunk when young as well. Does best in fertile, deep soil with good drainage. Plant in full sun.

Propagation

Seed, root cuttings, grafts

Pests and diseases

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Species

Species
Hybrids

Gallery

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References

  • Flora: The Gardener's Bible, by Sean Hogan. Global Book Publishing, 2003. ISBN 0881925381

External links