San Joaquin Fertilizer is a full-service crop fertility company owned and operated by local farmers who know what it’s like to be on both sides of the table. The professionals at San Joaquin Fertilizer have over 20 years of agricultural experience and expertise. Our specialty is the production of our proprietary products, MicroLife, and ML PLUS (for organic production).

 What our customers are saying...

“We have seen renewed vigor and yield in vines that otherwise had been steadily declining.”

- Central Valley Grape Grower, commenting on the benefits of MicroLife and ML PLUS