Simbol Materials LLC 6920 Koll Center Pkwy., Ste. 216 , Pleasanton , California 94566 USA About Solutions products Companies Simbol Materials LLC Products Simbol - Potassium (As Potash) Simbol - Potassium (As Potash) 0 Share Potassium (as potash) is used as a crop nutrient. Simbol is developing processes for the recovery of potassium for agricultural uses. Most popular related searches potash crop nutrient crop nutrient crop recovery agriculture water-use crop development Customer reviews No reviews were found for Simbol - Potassium (As Potash). Be the first to review! Add your review Publish your review Great! review successfully added!