Compost Will Help Your Sod And Gardens Thrive.



Colorado Soils, llc supplies many commercial  landscapers in Colorado with the highest quality compost.  This is a dairy based compost with yard waste and carbon sources for the proper balance to complete the composting process. 

There are composts on the market today that are nothing more than rotted or aged manure.  There is more to producing high quality composts than just letting something sit for years and rot.  A finished compost should smell like an "earthy" soil. After all, compost is nothing more than decomposed organic matter. 

If you are just learning about the benefits of compost or are a knowledgeable user and are considering purchasing some compost for current or future needs, you should seriously consider Colorado Soils,  llc as your supplier.

  • Weed seeds are virtually non-existent because of the high temperatures achieved and the scheduled turning process. Temperatures at or above 132 deg F for three days or more, effectively kill weed seeds and pathogens. 
  • The compost sold by Colorado Soils  is available as a screened finished product and is readily used as a soil amendment or a top dressing, mulch around trees and shrubs or on perennial beds. We recommend top dressing lawns periodically to add back necessary nutrients.


Available types of compost

Screened Class II Compost 

  • Composted Dairy Manure and Yard Waste screened 3/4" Minus.  Great for top dressings or where appearance is important.     
  • Fully  composted, stabilized and mature that can contain manure based  feedstocks (dairy, poultry, equestrian etc). Proper application quantity and incorporation is important to plant germination and sustainability. Normally has increased levels of nutrients and can be used to supplement fertilizer needs.  

Healthy soil

Additional Information

Improve aeration and water retention.
Adding compost to soil builds good soil structure and texture,  increasing the amount of air that can infiltrate and the amount of water it can hold. Adding compost to heavy clay soil loosens the packed soil by opening up pore spaces that, like little tunnels, carry air and water down into the soil. Sandy soils, which tend to let water drain away too rapidly, are also improved with the addition of compost. The fine particles are united into larger ones that can hold a greater amount of water-100 pounds of compost can hold about 195 pounds of water! By increasing the soil's moisture-holding capacity, compost is helping the soil to become more drought tolerant and also helps control erosion.

Supply nutrients.
When fresh manure is spread on a field, about 50 percent of the nitrogen is in a highly soluble form and will be washed out by rain when it is spread on a pasture. In compost, however, 95 to 97 percent of nitrogen has been converted to a much more stable form and will be slowly released, allowing plants to use it over a longer period of time. Compost doles out nutrients slowly when plants are small and at greater rates as soil temperatures warm up and the major growth period begins.  (Soil microorganisms that release the nutrients from compost work harder as temperatures increase.) The benefits of adding compost will also last for more than one season. Composted manure releases about 50  percent of its nutrients in the first season and a decreasing percentage in the following years. This means that with constant additions of  compost, the reserves of plant nutrients in the soil are being built up to the point where, for several seasons, little fertilizer of any kind may be needed.

Bacteria, earthworms, and pH.
Compost also supports essential soil bacteria, feeds earthworms and allows them to multiply, and gradually changes soil pH levels that are either too low (acidic) or too high (alkaline).

Using compost in garden and landscape areas.
Compost can be worked into garden beds by hand or with a tiller or added to the soil when planting trees, shrubs, annuals, or perennials.  Compost is also an excellent mulch or topdressing around flowers, shrubs, and trees. This mulch will help your plants get through the dry summer with less need for irrigation. When using it as a mulch around trees or shrubs, start three to four inches from the trunk and spread  the compost out to the drip-line keeping it about three inches deep. 


Contact Us

Drop us a line!

We are not a full service landscape yard. Pick up compost by appointment. Call for delivered quote.

We love our customers, so feel free to call, text or email with your questions.

Colorado Soils LLC

Colorado Soils LLC, E County Road 16, Johnstown

1-1/2 miles east of Johnson's Corner (970) 217-1535