How do I know if I have an ash tree?

Ash has compound leaves with 5–9 leaflets and branches that grow in opposite pairs. We can identify it for you on a free visit.

Is a dying ash tree dangerous?

Yes. Ash killed by emerald ash borer dries out and breaks easily, so it should come down before it drops limbs.

Tree Health · Ash

Emerald Ash Borer and Your Colorado Springs Ash Trees

Check your ash trees now.

Emerald ash borer is an invasive beetle that kills ash trees and has spread along Colorado's Front Range. Knowing which of your trees are ash is the first step.

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Signs of emerald ash borer

Thinning in the top of the tree is often the first thing homeowners notice.

Thinning or dying branches at the top
Small D-shaped exit holes in the bark
Shoots sprouting from the trunk
Woodpecker damage and split bark

Your options

Healthy, valuable ash trees may be candidates for protective treatment. Ash trees that are already in decline become brittle and should be removed before they fail.

Frequently Asked Questions

How do I know if I have an ash tree?: Ash has compound leaves with 5–9 leaflets and branches that grow in opposite pairs. We can identify it for you on a free visit.
Is a dying ash tree dangerous?: Yes. Ash killed by emerald ash borer dries out and breaks easily, so it should come down before it drops limbs.

Questions? Call or text 719-696-0787.

719-696-0787

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