Welcome to Mineral Development Fertilizer (MDF), a wholesale soft rock fertilizer supplier located in central Florida. MDF is committed to helping farmers and agricultural landowners throughout the world by supplying consistently exceptional sustainable agricultural fertilizers. We produce quality soft rock fertilizer to make maintaining fertile land and growing quality crops more beneficial to the grower and consumer.
MDF’s proprietary Mineral Grow fertilizer is an OMRI Certified product that provides long-term sustainable nutrients for your soil. The low cadmium phosphate found in Mineral Grow is a naturally occurring colloidal soft-rock phosphate found in central Florida. The carefully balanced organic compound of Mineral Development Fertilizer’s Mineral Grow products, provide a targeted nutrient dense solution for your soil and crops. Natural phosphate is a more effective and sustainable option than its chemical heavy counterparts. Unlike chemical phosphates, natural colloidal phosphate binds to the soil, keeping the fertilizer in the place that you need it to target, instead of being susceptible to run-off. This allows the critical nutrients in Mineral Grow to be immediately available to the plant from its earliest stages of development and through the plants life cycle.
Our dedication to quality, sustainability, and innovation has made Mineral Development Fertilizer one of the leading sustainable soft rock fertilizer suppliers in the industry. Find out why growers are choosing MDF Mineral Grow organic agricultural fertilizer over other organic fertilizers.