by Roundot | Sep 15, 2026 | Tree Health Care, Tree Insect Control
Emerald ash borer is now in Denver, and if you have an ash tree on your property, the window to protect it is shorter than most homeowners think. This guide covers how to confirm you have an ash, the signs of an emerald ash borer infestation, and how to decide between...
by Ross Tree | May 6, 2026 | Plant Health Care, Tree Biology, Tree Health Care, Tree Insect Control, tree pruning
Property owners, the Emerald Ash Borer (EAB) officially reached Denver in 2025, and the insect has killed hundreds of millions of Ash east of the Mississippi River. Colorado will be no different since this is a 100 percent mortality insect for untreated trees....
by Ross Tree | Apr 18, 2026 | Cottonwoods, Plant Health Care, Tree Biology, Tree Health Care, Tree Insect Control, tree pruning
Cottonwoods are native to Colorado’s Eastern Plains. They grow in wetter soils along rivers, lakes, and irrigation ditches in groves or bosques. Caring for Cottonwoods in urban landscapes requires significant space, consistent watering, and proactive pruning to manage...
by Ross Tree | Mar 18, 2026 | Plant Health Care, Tree Biology, Tree Health Care, Tree Insect Control, tree pruning
Complete 2026 Guide to Choosing the Right Arborist Finding a reliable Denver tree service should not feel like navigating a maze of Google results, conflicting reviews, and vague pricing. After working with Denver homeowners for almost five decades and maintaining...
by Ross Tree | Jul 16, 2025 | Deep Root Watering and Feeding, Plant Health Care, Tree Insect Control, tree pruning
Request Service Ross Tree is known for tackling the most complex tree service challenges in Denver and the surrounding metro area. We have expertise in heavy equipment, intricate cabling strategies, and navigating the permitting process for large-scale tree...
by Ross Tree | Jun 27, 2025 | Deep Root Watering and Feeding, Plant Health Care, Tree Insect Control, tree pruning
Request Service For years, Ross Tree has been a trusted name in tree care, providing a full range of services. However, the landscape of tree health is changing, and so is Ross Tree. We are proud to announce our significant evolution, transitioning from a general...
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