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Wolf Trax DDP heavy metal levels vs. industry averages Wolf Trax exceeds the most rigorous standards for low heavy metal content found anywhere. These data are from Washington State, which has among the strictest standards for heavy metal content in fertilizer in North America. These data compare Wolf Trax products against the average of 31 products registered in Washington State. The very fact that they’re registered in Washington means that these 31 products are clean. These charts demonstrate how Wolf Trax DDP micronutrients stack up against other micronutrients in the field. There is no comparison for cleanliness. |
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