Chinese Elm
Ulmus parvifolia
Chinese Elm (Ulmus parvifolia) is a tree suited to the Colorado Front Range, rated "Not Recommended" on the 2024 Front Range Tree Recommendation List. It matures to about 40 to 50 ft tall and 25 to 40 ft wide, fast-growing, needs medium water, and prefers full sun. Susceptible to elm scale and other elm pests; reseeds in some Front Range areas. Better elm choices exist.
medium water40 to 50 ft tall and 25 to 40 ft wide
At a glance
Will it survive here?
- Hardiness zones
- USDA 4 to 9
- Water needs
- medium water
- Sun
- Best in full sun.
- Soil
- clay, loam, sandy
- Soil pH
- 6.0 to 8.2
- Hail tolerance
- moderate
- Wind tolerance
- moderate
- Salt tolerance
- moderate
How big, what shape?
- Mature size
- 40 to 50 ft tall and 25 to 40 ft wide
- Mature form
- Rounded
- Spacing / clearance
- ~40 ft of clearance
- Growth rate
- Fast
- Lifespan
- Medium
What it looks like, and when
- Fall color
- Yellow
- Foliage
- Deciduous
Who else benefits
- Pollinator value
- low
- Deer
- Not rated
- Colorado native
- No
Also worth knowing
- Fire rating
- Not rated
Site factors to consider
- Critical: Insects & DiseasesMain pressure here is Dutch elm disease, so keep it vigorous with steady water and a well-chosen site.
- Critical: Cold HardinessThe average low suits it fine; our real cold risk is the swings, late frosts, and intense winter sun, so wrap young trunks and give it shelter.
Common problems on the Front Range
- Dutch elm disease (esp. American elm)
- Elm leaf beetle and European elm scale
These are general tendencies for this group of plants on the Front Range, not a diagnosis. Many are stress-driven and preventable with good siting and watering. For a specific plant or an active problem, consult a certified arborist or your local CSU Extension office.
Frequently asked questions
- Is Chinese Elm good for the Colorado Front Range?
- Yes, Chinese Elm is a well-suited tree for Colorado's Front Range, rated "Not Recommended" on the 2024 Front Range Tree Recommendation List.
- Why is Chinese Elm not recommended on the Front Range?
- The main catches here: Main pressure here is Dutch elm disease, so keep it vigorous with steady water and a well-chosen site. The average low suits it fine; our real cold risk is the swings, late frosts, and intense winter sun, so wrap young trunks and give it shelter.
- How big does Chinese Elm get?
- It matures to about 40 to 50 ft tall and 25 to 40 ft wide.
- How much room does Chinese Elm need?
- Give Chinese Elm about 40 ft of clearance from buildings, fences, and other trees so the mature canopy isn't crowded.
- What shape does Chinese Elm grow into?
- Chinese Elm typically grows into a broad, rounded crown, the classic shade-tree silhouette. This is the species' usual mature form, named cultivars (columnar, weeping, or compact selections) can differ, so check the specific cultivar.
- Is Chinese Elm hardy on the Front Range?
- Chinese Elm is hardy in USDA 4 to 9. The Colorado Front Range spans roughly USDA 4b to 6a, so it is well within range. That said, it carries a cold-hardiness caution: The average low suits it fine; our real cold risk is the swings, late frosts, and intense winter sun, so wrap young trunks and give it shelter.
- How much water does Chinese Elm need?
- It needs medium water once established.
- How fast does Chinese Elm grow?
- Chinese Elm is a fast-growing tree. Growth rate depends on water and site conditions on the Front Range.
- How long does Chinese Elm live?
- Chinese Elm has a moderate lifespan for a Front Range tree. Actual lifespan varies with site, water, and care.
- What color does Chinese Elm turn in fall?
- Chinese Elm turns yellow in autumn. Fall color intensity varies with the season and site on the Front Range.
- Is Chinese Elm native to Colorado?
- No. It is not a Colorado native, but it grows well on the Front Range.
- Is Chinese Elm prone to pests or disease on the Front Range?
- Chinese Elm can be affected by dutch elm disease (esp. American elm) and other issues common to this group on the Front Range. These are general tendencies, not a diagnosis, many are stress-driven and preventable with good siting and watering. For a specific plant or an active problem, consult a certified arborist or CSU Extension.
