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Why purchase A1's certified products? Simple. There are products on the market today that are labeled "compost." In reality, they are nothing more than "well-rotted manure" or shredded wood. With either of these products or anything else that is not compost, your landscaping projects are likely to perform very poorly, or maybe not at all. At A1 Organics, we feel that it is important to give the consumer an easy way to identify quality compost.

Compost should smell like "fresh earth." After all, compost is organic material that has been naturally decomposed. It should smell similar to the soil in your flowerbed or garden after it has been freshly turned. An analysis by an independent laboratory is the best way of verifying that what you are buying is compost. A1's "Certified Quality" program is our way of assuring that what you are buying is compost and that an independent laboratory has tested our compost.  

We are interested in your opinion about A1 Organics, our products, services and people. If you are willing, please fill out the following short survey. It's anonymous .. or you can provide information to contact you. Thanks in advance! Customer Satisfaction Survey

 Click here for a complete list of our current product line.
Jump to: CompostSoils, Mulches
COMPOST

Biocomp
Class I Compost


A compost with a proven track record of performance. Produced utilizing a combination of several feedstocks, including brewers yeast, wood wastes of various types, Biosolids, and at times, treatment plant residuals. Meets EPA 40 CFR 503-13 requirements for unrestricted use and distribution.   BioComp® is the compost of choice.  Compost Chat. 

  • Can be used with all plant types and in any type of soil (sandy to clay)
  • Screened to 3/8”
  • Compost of choice when salts are critical design factor
  • Salts primarily nutrient and not sodium chloride
  • AG index greater than 10
  • Sampled and tested as required by Seal of Testing Assurance Program (STA) of United States Composting Council

Ecogro
Class I Compost


An excellent compost, produced using feedstocks of primarily limb waste, leaves, grass and beer. This fine textured product contans some woody particle and is low in salts.

  • Good source of nitrogen, phosphorus, potassium, sulfur and other nutrients
  • Can be used with all types of plants and soil (sandy to clay)
  • Compost of choice when salts are critical design factor
  • Salts primarily nutrient and not sodium chloride
  • Sampled and tested as required by Seal of Testing Assurance Program (STA) of United States Composting Council 

Premium 3 Contractor
Class II Compost
A1 flagship compost. Produced from organic rich dairy manure and bedding materials. Shipped directly from windrows.
  • Industry standard
  • Contains significant quantities of organic matter
  • Can be used with all types of plants and soil (sandy to clay)
  • Independently tested by Colorado State University

Premium 3 Horticulture
Class II Compost
A1 flagship compost. Produced from organic rich dairy manure and bedding materials. Cured and screened, this is a clean compost offering highest finished product consistency.
  • Industry standard
  • Contains significant quantities of organic matter
  • Can be used with all types of plants and soil (sandy to clay)
  • Independently tested by Colorado State University

ProGro
Class II Compost
Fine textured (<1/4") material engineered from high-quality, nutrient-rich compost. Excellent for top dressing golf courses and similar applications.
  • Stabilized organic material
  • Fine textured <1/4”
  • Can be used with all types of plants and soil (sandy to clay)
  • Specifically designed for use in high-end applications, such as golf course top dressing and specialty soil mixes
 
 
SOILS

Topsoil Screened farmland soil or a combination of residuals and other blends.  Use for general landscaping preparation.
Amended Topsoil Our screened topsoil, combined with 30% compost.  A great all-purpose soil that provides uniform mixture when onsite blending/compost application is not practical. Excellent for pre-sod/seeding, planters, flower and vegetable gardens, and similar applications.
Planters Mix Screened topsoil and soil starter blend to use for bedding and planting purposes.
Custom Blend Multiple ingredients blended as requested by customer. Used for bedding and planting purposes, as well as general landscaping preparation.
 
 
MULCH
Click here for mulch specs

2nd Chance
Colored Mulch
Ground KD wood colored with iron oxide dyes to achieve five standard colors: Red, Rose, Gold, Brown and Black.
2nd Chance
Shredded Brown Mulch
Ground shredded wood colored with iron oxide dye to achieve rich brown color.
2nd Chance "Coffee
Brown" Shredded Mulch
Ground shredded wood colored with iron oxide dye to achieve rich dark brown color. Very similar to imported shredded mulches, darker than normal dyed brown mulches.
 
Cascade Cedar Mulch Shredded cedar product – red in color. Sometimes called “gorilla hair.”
 
Redwood Mulch Shredded redwood product.
 
Natural Cover Mulch A natural mulch produced from ground limb/yard waste materials.