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Product Analyticals

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Analytical information (averages based on 4 most recent tests) are provided for review on our compost and soil products. Click on any of the products below for the latest analytical information in PDF format.

Also, the following resources about analytical information may be helpful as you look at the different results of these tests:

Lab Analysis Interpretations
STA Test Parameters
Nutrients - What Plants Need and Why

Biocomp - Class I USCC STA LogoA USCC STA compost with a proven track record of performance. Produced utilizing a combination of several feedstocks, including brewer's 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.  
EcoGro - Class I An excellent compost, produced using feedstocks of primarily limb waste, food waste, leaves, grass, and beer. This fine textured product is low in salts and contains some woody particles.
 
Premium 3 - Class II One of A1 Organics' flagship composts, produced from organic rich dairy manure and bedding materials.
 
Progro - Class II This fine-textured material, which is excellent for top dressing applications, is engineered from our Evergreen compost, which has been refined using a 1/4" screening process.
 
Evergreen - Class II Produced from poultry litter and bedding materials. This product has a high level of NPK and trace minerals, and is shipped direct from production windrows.
 
Screened Topsoil - Stapleton Our screened top soil from the Stapleton Facility.
Amended Topsoil - Stapleton Our screened top soil, combined with 30% compost. A great all-purpose soil.