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TREEOLOGY – BE INFORMED

Plant Health

Donovan Arborists

Tree Care Services

Our ISA Certified Arborists ensure that you get the highest quality tree care.

Free Estimates

We offer free estimates for tree planting, trimming, removal, cabling and bracing.

Plant Health Care Services

We believe in being proactive in preventing insect infestations and disease outbreaks.

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Plant Health

What We Can Learn from Tree Rings

You probably know that counting the concentric rings in a cross-section of a tree trunk can tell the tree’s age. But that’s just the beginning of the wealth of information contained in the rings. Scientists can examine and test the rings to uncover years, even centuries, worth of knowledge about climate, atmospheric changes, and local geography.

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How Often Should You Be Watering Your Trees?

If you have lived in the Rockies for any length of time, you know that evergreens tend to do very well in this climates.

With needles rather than leaves, spruce trees and ponderosa pines don’t lose their needles like leafy trees. Evergreens thrive in this environment, yet they are not typically considered a shade-tree.

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Tree Wrap Protects Against Sunscald

Just like a toddler’s tender skin, the bark of young trees hasn’t had time to toughen up. Colorado’s winter weather is particularly hard on immature trees with its extreme fluctuations in temperature and moisture.

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