Coop Gro Fertilizer has a 3-3-4 guaranteed analysis. The 3% nitrogen portion includes 0.5% Ammoniacal Nitrogen and 0.3% Nitrate Nitrogen, which is readily available to plants. The remaining nitrogen is slowly released as the fertilizer is digested by microorganisms in the soil.

In addition to those primary nutrients (N, P, & K), Coop Gro Fertilizer includes secondary nutrients like Calcium, Magnesium, and Sulfur. Although these are needed in smaller quantities compared to the primary nutrients, they are essential to plant form and function.

Coop Gro Fertilizer also includes 27% Carbon, which makes it a great soil amendment as well. Carbon adds organic matter to soils, improving nutrient retention over the long term.

Below you'll find links to PDF files of important safety documents and an in-depth analysis of the components of Coop Gro Fertilizer.

Safety Data Sheet


Certificate of Insurance


OMRI Certificate


In-Depth Analysis

*Information regarding the contents and levels of metals in this product is available at aapfco.org/metals.html