Welcome to Mineral Development Fertilizer (MDF),
a leading wholesale supplier of soft rock phosphate fertilizers
With more people in the agriculture industry seeing the need to incorporate sustainable farming practices, they need options that benefit their soil and increase the profitability of their crops. We have over 100 years of combined experience handling clays, aggregates, and fertilizers. As a trusted seller, we are dedicated to supporting farmers and agricultural landowners worldwide by providing natural fertilizers that replenish the soil and improve crop quality and yield.