Japanese Grey-bark Elm, Japanese Zelkova 'Green Vase'

Zelkovaserrata

Family
Ulmaceae (ulm-AY-see-ee)
Genus
Zelkova (ZEL-kov-uh)
Species
serrata (sair-AY-tuh)
Synonym
Sun Exposure
Full Sun
Foliage
Deciduous
Height
over 40 ft. (12 m)
Spacing
over 40 ft. (12 m)
Hardiness
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
N/A
Bloom Color
Bloom Time
Late Winter/Early Spring
Other Details
Category
Trees
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information
Patent expired
Propagation Methods
Seed Collecting
Regional

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

Clermont, Kentucky

Georgetown, Kentucky

Lexington, Kentucky

Louisville, Kentucky

Nicholasville, Kentucky

Valley Lee, Maryland

Cincinnati, Ohio

Greenville, South Carolina

Kaysville, Utah

South Jordan, Utah

Lexington, Virginia

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Featured Videos

Gardener's Notes:

2
positives
2
neutrals
0
negative
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W
Magna, UT (Zone 7a) | July 2024 | positive

It was a skinny tree and about 7' tall when we got ours. It needed staking for the first 2 years because it was very windy here and...Read More

J
J
Belfield, ND (Zone 4a) | October 2009 | neutral


Editor's Note

Plant Patent number 5080 has expired

R
Walkerton, VA (Zone 7a) | February 2006 | positive

Zelkova was used to replace diseased native elms as street plantings here. They are an excellent substitute. They appear to be very slow growing.

S
Oklahoma City, OK (Zone 7a) | January 2005 | neutral

This tree is nice for the landscape, as a specimen tree and can also be used for city street plantings. It does need well drained soil a...Read More

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