did you know?

The Caucasian elm is a member of the elm (Ulmaceae) family, and its serrated leaves resemble those of the American elm, but it is thought to be relatively resistant to Dutch elm disease primarily because the main carrier of the disease, the elm bark beetle, rarely feeds on this tree.

general maintenance:

Prune damaged and weak stems or branches.

pests/diseases:

The Caucasian elm is relatively disease-free and resists Dutch-elm disease well.

controls:

Consult an arborist for diagnosis and treatment of pests and diseases.

how to sow/plant:

Choose a sunny to partly sunny site with well-drained soil, making sure there is enough room for tree to reach its mature spread. In early spring, dig a hole twice as wide as container or root ball. Set plant at same depth or slightly higher than it was in the pot, or if balled, level with top of root ball. Fill hole around plant with soil. Mound soil to form a 2-inch-high ridge around perimeter of the hole to act as a catchbasin. If plant is balled in synthetic fabric, remove carefully before planting. Natural-fiber burlap may be left around root ball and then peeled back once plant is set in hole. Water thoroughly, filling the basin and allowing water to settle several times. Spread 2-inch layer of mulch around plant.

water and fertilize:

Depending on rainfall, water weekly to the depth of the root zone for first season. Be sure the soil is moist before the ground freezes in fall. Each spring before growth begins, apply all-purpose fertilizer, following label directions. Once tree is established, usually by the third year, water only in times of drought.

garden hint:

Plant a Caucasian elm where its attractive form and colorful bark will be a highlight of the winter garden.

features:

• Deciduous
• Disease Resistant
• Fall Foliage
• Shade Tolerant
• Winter Interest

garden uses:

other uses: