Plant Health Care

Deep Root Fertilization Promotes Healthy Trees

Maintaining healthy trees in Colorado weather can be a challenge and Castle Rock has trees worth protecting. One excellent, effective way to keep your trees healthy year round is known as deep root fertilization. Whether you are caring for your homes trees or commercial property trees, this tree fertilization will make the difference in making …

Deep Root Fertilization Promotes Healthy Trees Read More »

Two Common Species Recommended for Dormant Oil Treatments

Two Common Species Recommended for Dormant Oil Treatments Coming up in in late winter/early spring, many of our Castle Rock clients schedule dormant oil treatment on their aspen or pine trees. Given these are two key species in our area, dormant oil treatments are key in preventing needle scale on pine trees and oystershell scale on …

Two Common Species Recommended for Dormant Oil Treatments Read More »

Canopy management is an effective tool to protect a tree

Sometimes, it takes extreme weather events to notice our trees. That becomes easier when high-wind and storms cause branches to fall, twigs to accumulate, and trunks to topple. It’s at those times when our trees become more noticeable!  While acts of God are an exception rider in our home insurance policies, there are ways to …

Canopy management is an effective tool to protect a tree Read More »

about merit injections, on ArborScape Denver Tree Service articles

Are your trees dying or looking sick? ArborScape can help!

Are your trees dying or looking sick? The loss of mature trees can add up to ten of thousands of dollars in losses.  ArborScape is a licensed tree spraying company which believes in integrating pest management with a broader program to promote the health of your valuable trees and shrubs.  We offer a free estimate …

Are your trees dying or looking sick? ArborScape can help! Read More »

Why are root stimulator applications useful in tree care?

Root stimulator applications encourage tree root development but specifically the fine root hair development. A fall application should limit nitrogen as excessive nitrogen can upset the tree’s natural cycle into winter dormancy. The main difference between root stimulator applications and deep root fertilization is that a root stimulator uses little to no iron and nitrogen.  In certain situations,  …

Why are root stimulator applications useful in tree care? Read More »

2018 High Plains Drought Conditions Intensifying on ArborScape Denver Tree Service tree care blog

2018 High Plains Drought Conditions Intensifying

  Drought is tightening its grip across the Southwest and High Plains regions as extreme-dry conditions spread throughout the area, per NOAA’s High Plains Regional Climate Center data released May 8th. On the southern high plains, Oklahoma remains ground zero for the worst drought conditions in the United States; about 20 percent of the state is facing “exceptional …

2018 High Plains Drought Conditions Intensifying Read More »

about merit injections, on ArborScape Denver Tree Service articles

About Merit Injection

Merit is a systemic injectible insectiside, best done in spring or fall for season long control of leaf- and needle-feeding insects, bronze Birch borer, and is effective in controlling Emerald Ash Borer when the pest population is low. Merit is based on the insecticide Imidacloprid, used to help control pests and insects on trees. It is …

About Merit Injection Read More »

ArborScape Denver Premier Tree Trimming and Tree Removal Service 2016 Emerald Ash Borer Roundup

2016 Emerald Ash Borer Roundup

As we know, the devastating, invasive parasite Emerald Ash Borer has been making relentless inroads in the midwest throughout 2016.  Following are updates to round out the year in news.  Find FAQ and basics on the Emerald Ash Borer here. Do you have concerns about your Ash tree? We’ll be happy to come out and assess it …

2016 Emerald Ash Borer Roundup Read More »

Elm Leaf Beetle Treatment - ArborScape Denver Tree Service blog

Elm Leaf Beetle Treatment

  Elm leaf beetles can be serious pests of elm trees throughout Colorado. These insects feed on elm leaves and cause them to dry up and die. This gives heavily infested trees an unsightly, general brown color. Repeated injuries also weaken trees and make them prone to branch dieback and wind injury. Elm leaf beetles …

Elm Leaf Beetle Treatment Read More »

ArborScape Denver Premier Tree Trimming and Tree Removal Service 2016 Emerald Ash Borer Roundup

Initiative to Save Local Ash Trees from Emerald Ash Borer

The emerald ash borer (EAB) is a metallic green flying beetle that is known to bore into and kill ash trees it infests. With Boulder’s outbreak of emerald ash borer back in 2013, the devastating spread of infestation has caused massive numbers of ash tree deaths. Since Boulder has lost so many trees, and the State of …

Initiative to Save Local Ash Trees from Emerald Ash Borer Read More »

Does my lawn have Snow Mold?

Snow mold is a fungus that grows on your lawn. This year our Denver neighbors see more of this fungal foe. If you notice discolored, matted down patches of lawn, it may be snow mold.

Concerned about your lawn…

May Colorado Insect checklist of some common insect-related events – Denver metro and Boulder, Denver South and East  This is a generalized checklist of when some of the more important insect-related events tend to occur in our area. Year to year variations are considerable – this should be used as a guideline to anticipate and help recognize …

Concerned about your lawn… Read More »

Your April Colorado Insect Checklist

April Colorado Insect checklist of some common insect-related events – Denver metro and Boulder, Denver South and East  This is a generalized checklist of when some of the more important insect related events tend to occur in our area. Year to year variations are considerable – this should be used as a guideline to anticipate and help recognize common insect …

Your April Colorado Insect Checklist Read More »

Your March Colorado Insect Checklist

March Colorado Insect checklist of some common insect-related events – Denver metro and Boulder, Denver South and East  This is a generalized checklist of when some of the more important insect related events tend to occur in our area. Year to year variations are considerable – this should be used as a guideline to anticipate and help recognize common insect …

Your March Colorado Insect Checklist Read More »

Your November Colorado Insect Checklist

November Colorado Insect checklist of some common insect-related events – Denver metro and Boulder, Denver South and East  This is a generalized checklist of when some of the more important insect related events tend to occur in our area. Year to year variations are considerable, and this should be used as a guideline to anticipate and help recognize …

Your November Colorado Insect Checklist Read More »

Your October Colorado Insect Checklist

October Colorado Insect checklist of some common insect-related events – Denver metro and Boulder, Denver South and East  This is a generalized checklist of when some of the more important insect related events tend to occur in our area. Year to year variations are considerable, and this should be used as a guideline to anticipate and help recognize …

Your October Colorado Insect Checklist Read More »

Colorado July Insect Checklist

CHECKLIST OF COMMON INSECT-RELATED EVENTS – Metro Denver/Boulder Area This is a generalized checklist of when some of the more important insect-related events tend to occur in the Central, South, and East Counties areas. Year to year variations are considerable and this should only be used as a guideline to anticipate and help recognize common …

Colorado July Insect Checklist Read More »

Lawn Fertilizing Service

When is Lawn Fertilizing Service Effective? Lawn fertilizing service is effective in many circumstances. Time limitations, extenuating circumstances, and an unhealthy looking lawn are just a few times when you can use a little help from a lawn fertilizing service to care for your yard when you cannot. 1) When There Isn’t Time to Fertilize …

Lawn Fertilizing Service Read More »

Scroll to Top