In accordance with the California Code of Regulations, Title 3, Section 2302, Western Farm Service, Inc. products do not exceed the standards for the non-nutrient metals arsenic, cadmium and lead as calculated below.

Please click the following categories for an extensive chart on guaranteed analysis (%) and guarantee statement (CDFA allowed max. (ppm).

Agricultural Minerals

First Choice Dry Fertilizers

First Choice Liquid Fertilizers

WFS Dry Fertilizers

WFS Liquid Fertilizers

Specialty Fertilizers