Nature Safe Fertilizers offers organic growers and turf producers a complete line of nitrogen-rich, high-analysis fertilizers, backed by the power of our parent company Darling Ingredients.

A global leader in rendering, Darling Ingredients’ vertical integration offers Nature Safe access to a full line of recycled animal products, allowing us to provide premium fertilizers, reduce landfill and minimizing emissions. With manufacturing plants across the United States, we provide consistent, high-quality formulations to all domestic growing regions.

Benefits of Nature Safe fertilizers:

• Animal proteins offer some of the lowest C:N ratios. Our fertilizers become available to plants quicker than other organic fertilizers.
• Our focus on Pellet Durability Index (PDI) ensures high-quality pellets with minimal fines that resist breakdown, leading to improved transportation, storage, handling and application characteristics.
• Our products promote soil disease management.
• Our vertically integrated supply chain provides reliable, consistent formulations season after season.