Siberian Elm

Ulmuspumila

Family
Ulmaceae (ulm-AY-see-ee)
Genus
Ulmus (ULM-us)
Species
pumila (POO-mil-uh)
Synonym
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Deciduous
Height
over 40 ft. (12 m)
Spacing
over 40 ft. (12 m)
Hardiness
USDA Zone 3a: to -39.9 °C (-40 °F)
USDA Zone 3b: to -37.2 °C (-35 °F)
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
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)
Danger
N/A
Bloom Color
Inconspicuous/none
Bloom Time
Late Winter/Early Spring
Mid Spring
Other Details
Category
Trees
Water Requirements
Drought-tolerant; suitable for xeriscaping
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
May be a noxious weed or invasive
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 woody stem cuttings
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; direct sow after last frost
Seed Collecting
Seed does not store well; sow as soon as possible
Regional

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

Fredonia, Arizona

Prescott, Arizona

Keystone Heights, Florida

Alsip, Illinois

Champaign, Illinois

Glen Ellyn, Illinois

Denison, Iowa

Fairhaven, Massachusetts

Minneapolis, Minnesota(2 reports)

Auburn, New York

Buffalo, New York

Beach, North Dakota

Belfield, North Dakota

Medora, North Dakota

Middletown, Ohio

Jay, Oklahoma

Klamath Falls, Oregon

Downingtown, Pennsylvania

Draper, Utah

Provo, Utah

Salt Lake City, Utah(3 reports)

South Jordan, Utah

Exmore, Virginia

Roanoke, Virginia

Kinnear, Wyoming

Pavillion, Wyoming

Riverton, Wyoming

show all

Featured Videos

Gardener's Notes:

3
positives
2
neutrals
8
negatives
Sort By:
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T
Ahtanum, WA | November 2016 | negative

Invasive tree ...... it grows EVERYWHERE. Here in Central Washington State we have to patrol our gardens to pluck the 100's of seedlings...Read More

C
ROSLINDALE, MA | March 2015 | negative

Michael Dirr has called this perhaps the world's worst tree.

This species is very fast growing when young, but has no othe...Read More

R
Downingtown, PA | February 2014 | negative

About 98% of the time this is either a weed tree infesting open forest or waste places or it is an ugly shade tree that is unkempt and me...Read More

C
C
Reisterstown, MD | August 2013 | negative

In 1968 we knew nothing about invasive/exotic versus native. These trees, along with two Norway maples, were helpful when we needed somet...Read More

T
West Valley City, UT (Zone 7a) | April 2013 | negative

Annoying tree that grows all over northern Utah. It's invasive and trashy. The tree constantly gets diseased or is under constant attack ...Read More

A
Ottawa, ON (Zone 5a) | September 2012 | negative

The best thing to be said about this weedy tree is that many of them exist. It grows quickly, survives extremes of weather, assumes a ple...Read More

S
Exmore, VA | May 2008 | positive

This is a qualified "positive" rating. I originally planted a row of six trees four years ago as bird cover near my gardens. They serve t...Read More

D
West Valley City, UT (Zone 6b) | June 2007 | negative

I have two adult specimens of this tree in or near my yard. Every spring, they produce and drop literally billions of little papery "coin...Read More

F
Josephine, Arlington, TX (Zone 8a) | December 2006 | neutral

Siberian Elm Ulmus pumila is Naturalized in Texas and other States and is considered an invasive plant in Texas.

L
L
Denison, IA (Zone 5b) | November 2006 | positive

Tree is inferior in all regards to the red and american elm. But.....I like this species. It doesn't die from DED like the previously m...Read More

M
Coon Rapids, MN (Zone 4a) | March 2006 | negative

Never grow this tree! It is invasive, reseed itself heavily, is often seen on roadside and in open areas. It is coarse texture with small...Read More

W
Oklahoma City, OK | October 2005 | neutral

Siberian elm was a very popular tree to plant in central Oklahoma in the drought-ridden 1950's, but is not used much in landscaping here ...Read More

T
Fairhaven, MA | August 2005 | positive

These trees grow about 5' a year. They have good, dark green leaves and provide usable shade in a couple years.The bugs don't seem to bot...Read More

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