Golden
DONOVAN ARBORISTS
We offer free estimates for tree planting, pruning, removal, cabling and bracing. We also specialize in trimming, transplanting and fertilizing shrubs and bushes. Contact us now, we are ready to help you.
Holistic Approach
We have the experience and knowledge to help you grow healthy trees and shrubs.
Free Estimates
We offer free estimates for tree planting, trimming, removal, cabling and bracing.
Certified Arborists
Our ISA Certified Arborists ensure that you get the highest quality tree care.
Tree Services in Golden
Tree Trimming, Removal, and Plant Health Care Services
Tree Trimming and Pruning
Our ISA Certified Arborists are trained to meet your needs while improving the health, safety and appearance of your trees.
Tree Planting
Our experienced arborists hand-select each tree at the nursery to ensure you receive the highest qualilty trees. Trees are a beautiful and valuable addition to any landscape.
Tree Removal
Trees are a beautiful addition to any landscape, but they can also be a hazard if they are dead, dying, or diseased. If you have a tree on your property that needs to be removed, it is important to do it safely.
Plant Health Care - Fertilizing and Tree Spraying
We believe in being proactive in preventing insect infestations and disease outbreaks in our customer’s trees and shrubs. This starts with identifying the pest risk for plants before it becomes an overwhelming issue.
Deep Root Watering
Deep root watering your trees has a tremendous impact on the overall health of your plants. A hydrated tree is more resistant to insects and diseases.
Emerald Ash Borer
Emerald Ash Borer has killed 10s of millions of Ash tree in 21 states. We have many different treatment options to protect your Ash trees.
HOA and Commercial Services
We offer a complete landscape maintenance package. We make it easy for property managers that want one company to provide a variety of services.
Services We Provide
Visit the link below to see a complete list of the services we offer.
Visit our Treeology Blog for more information:
Trees of Colorado: The Boxelder Maple
You probably don’t think of the Colorado foothills when you think about harvesting maple syrup, but both natives and settlers collected the sugary sap of the Boxelder well into the 20th century. Plains tribes like the Pawnee, Cheyenne, and Sioux used the sap to make syrup, sugar and to flavor beverages. Southwestern tribes use the inner bark to make sugary winter food. Several tribes use the wood for bowls, utensils, charcoal and for ceremonial purposes.
Its soft, close-grained wood is generally unsuitable for commercial use.
The “Life Zones” of Colorado
The US Department of Agriculture publishes a list of Plant Hardiness Zones to help gardeners determine which plants are likely to survive in a given geographical location. But these zones are based on average minimum winter temperatures and don’t take other factors like precipitation and soil condition into account. Most of Metro Denver falls in USDA Zones 4-6, but with the wide range of growing conditions facing Coloradans, knowing a climate zone may not be enough information for successful planting.
Trees to Avoid Along Colorado’s Front Range
As springtime approaches, homeowners’ thoughts turn to Colorado’s great outdoors and ways to enjoy it. Often that’s right in their own back yards, so it’s important to build a space to enjoy for years to come. And one of the things that can have a big impact on that enjoyment is the choice of trees.
Anatomy of a Tree: The Trunk
Just as knowing your body and how to take care of it, learning the parts of a tree and the roles they play can help you keep your trees healthy and in good shape. Today, we’ll take a look at the tree’s most fundamental structure, it’s trunk and branches.
The American Sycamore
The next time you check your 401k give a nod to the American sycamore. It was under the shade of one, also known as a buttonwood tree, that financiers gathered in New York City in 1792 to sign the Buttonwood Agreement, creating the New York Stock Exchange.