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The U.S. National Arboretum presents ‘Frontier’, an elm tree of moderate stature. This hybrid combines a high level of tolerance to Dutch elm disease, and a lovely red-purple autumn coloration. It is perfect for use in smaller landscapes, along city streets, and under power lines. ‘Frontier’ blazes a trail for elms in the urban landscape.

Height: 25′
Spread: 15′
Shape: Upright pyramidal
Exposure: Full Sun
Foliage: Rich green
Fall Foliage: Red-purple
Zone: 5-8

State: Colorado, Idaho, Utah

Grow Zone: 5, 6, 7, 8