Ci yu shu, Hemiptelea

Hemipteleadavidii

Family
Ulmaceae (ulm-AY-see-ee)
Genus
Hemiptelea (hem-ee-TEE-lee-uh)
Species
davidii (duh-VID-ee-eye)
Synonym
Sun Exposure
Full Sun
Sun to Partial Shade
Light Shade
Foliage
Deciduous
Smooth
Height
15-20 ft. (4.7-6 m)
20-30 ft. (6-9 m)
Spacing
15-20 ft. (4.7-6 m)
20-30 ft. (6-9 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
Cream/Tan
Bloom Time
Mid 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
Non-patented
Propagation Methods
Seed Collecting
Regional

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

Georgetown, Kentucky

Haverford, Pennsylvania

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Gardener's Notes:

1
positive
0
neutral
0
negative
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Scott County, KY (Zone 5b) | June 2009 | positive

Hemiptelea is an odd plant, and probably won't be making headlines anywhere soon. It is related to elms and zelkovas, two more species t...Read More

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