Tree Top Times

The Many Benefits of Trees

We just came across a great post on the TreePeople.org website that talks about all the great benefits of trees – what a great list! It’s amazing all the things that trees provide us, read on: Trees combat the greenhouse effect Global warming is the result of excess greenhouse gases, created by burning fossil fuels […]

Voles in Denver Lawns – Extreme vole Activity

Once again the Front Range is dealing with extreme vole activity. Over the summer of 2014 vole activity was at near record high levels according to CSU. As the colder weather sets in voles are focusing on plants close to their dens. This means damage to junipers and other woody plants is increasing. The very […]

Tree & Plant Health Starts With Your Dirt

So many things in Colorado make it difficult for plants to thrive. Extreme temperature swings, intense summer heat, prolonged drought, highly alkaline soils, and heavy clay soils all contribute to slow and stunted growth of our trees and shrubs. Many newly constructed homes are routinely scraped of their topsoil, which includes the soil horizons that […]

The Lifecycle of the Emerald Ash Borer – a Video

Check out this great Emerald Ash Borer lifecycle video produced by the Minnesota Department of Agriculture. This quickly shows how this pest can be spread through transported firewood, and then how it infests and destroys Ash trees. This video was produced by MDA through a unique collaboration with faculty and students of Art Institutes International […]

Why prune trees in Winter in Denver

Pruning and trimming of trees is best done in the winter, as there are many reasons that it is more healthy for your trees in Denver. We are often asked “How do you know what to prune with trees are not leafed out?” Here’s how our arborists know what to prune: Dead branches will not […]

Denver Tree Removal

We had a large project in October to remove several trees from a Denver yard, what a  beautiful day for tree removals and what a view! Our expert Arborists used our new crane to handle this large tree removal job, which was an all day affair. Check out some of the photos from the day […]

Emerald Ash Borer University

As Arborists in Denver, Mountain High Tree staff members attend and participate in many ongoing education programs so that we’re on the cusp of what is going on in the tree service industry. One of the biggest tree service topics today is the arrival of the Emerald Ash Borer in Boulder, Colorado in 2013. This devastating […]

Tree Pests in Denver – Boxelder Bugs

Boxelder Bugs are a common pest in Denver that primarily feeds on female Boxelder Maple. Boxelder bugs rarely cause significant damage to trees. This time of year we typically see them gathering in warm places around homes, such as south-facing brick walls. They gather in large numbers in the fall to seek a warm place […]

Winterizing Sprinkler Systems in Denver

Preparing your Sprinkler System for Winter in Denver: Preparing your sprinkler system for the winter must be done correctly to assure there are no costly repairs and replacements to make in the spring at system start-up. The process consists of expelling all the water from the irrigation system and equipment. This is necessary because water freezes […]