RESEARCH COMPARING VARIOUS ORGANIC FERTILIZERS AND A COMMERCIAL GRADE NPK
Averaged over the season, the Natural Origins 12-1-12 product had the greatest color and the second highest turf grass quality, lower than but statistically similar to the commercial grade fertilizer treatment (Chart 1 & 2).
Natural Origins products consistently outperformed all other organic treatments in color, quality, and clipping yield
(Chart 1,2 &3).
Natural Origins treatments produced similar clipping yields as the commercial grade fertilizer treatment, and significantly more clippings than the other organic fertilizers (Chart 3).