Family: Ulmaceae (ulm-AY-see-ee) (Info) Genus: Ulmus (ULM-us) (Info) Species: parvifolia (par-vee-FOH-lee-uh) (Info) Cultivar: Allee Additional cultivar information: (PP7552, aka Emer II) Hybridized by Glenn/Barbour/Dirr; Year of Registration or Introduction: 1989
3 vendors have this plant for sale.
Category: Trees
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) USDA Zone 9a: to -6.6 °C (20 °F) USDA Zone 9b: to -3.8 °C (25 °F) USDA Zone 10a: to -1.1 °C (30 °F) USDA Zone 10b: to 1.7 °C (35 °F)
Sun Exposure: Full Sun Sun to Partial Shade
Danger: Unknown - Tell us
Bloom Color: Chartreuse (Yellow-Green) Inconspicuous/none
Bloom Time: Late Summer/Early Fall
Foliage: Deciduous
Other details: Average Water Needs; Water regularly; do not overwater
Soil pH requirements: 6.1 to 6.5 (mildly acidic) 6.6 to 7.5 (neutral) 7.6 to 7.8 (mildly alkaline)
Patent Information: Non-patented
Propagation Methods: From softwood cuttings From seed; direct sow outdoors in fall From seed; winter sow in vented containers, coldframe or unheated greenhouse
Seed Collecting: Collect seedhead/pod when flowers fade; allow to dry
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