Benefits of Dry Fertilizer Hopper 1st Products Dry Fertilizer Hopper(s) allows the grower to band fertilizer in the row, reducing fertilizer cost up to 1/3. Stainless box extensions allow capacity to be increased from 500 lbs. to 1000 lbs or 1250 lbs. For more information visit at 1stproducts.com/product/dry-fertilizer-hopper/. in Public bookmarkswith dry-fertilizer-hopper