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Watering, fertilizing, and aerating are the most important things you can do to assure your lawn’s good health.  When those tasks are done properly, there is often little or no need for weed, insect, or disease control.  Among the many benefits of aeration are:

Lawn mowing, fertilizer application, and aeration by Fiske Brothers Yardworks.Lawn mowing, fertilizer application, and aeration by Fiske Brothers Yardworks.

“Do I really need to aerate?”

Compare the “before” and “after” pictures below to understand what’s going on beneath the surface.



Roots can’t penetrate compacted, clay-rich Colorado soil, causing them to turn around and root back into themselves, creating a thick thatch layer.  Fungus loves thatch, and shallow roots means your lawn is vulnerable to weeds and the stresses of summer heat.

Aerating holes quickly collapse, resulting in loosened soil that enables vigorous root development.  Microbes pulled to the surface with the aerating plugs facilitate decomposition of the thatch layer, improving moisture retention and nutrient absorption.

Equipment matters!

 Scroll down to see the Fiske Brothers difference.


Aerators: It’s all about weight

Most aerators have “tines” that are about three inches long to pull plugs of soil and thatch to the surface.  Inexpensive, lightweight machines, however, can’t force those tines down into hard, compacted soil.  That’s why we use Billy Goat aerators, which weigh fifty to one-hundred pounds more than the machines most lawn companies use.  

Despite the extra weight, our machines are more maneuverable than most, which means we can get to the tight spots in your yard that others might miss.

345 pounds!

How often?

We recommend aerating in the spring and fall, every year.

Original text and images © 2013, Fiske Brothers Yardworks.  All rights reserved.