Mad Farmer Nutrient UpTake SolutionMad Farmer N. U. T. S. is a 100% organic, cold water extracted humic acids derived from humic shale. N. U. T. S. promotes an increase in nutrient uptake and optimize conditions for increase plant vigor. Humic acids aid in nutrient uptake by acting as a natural chelating* agent when added to a liquid nutrient solution. Essential nutrients and trace elements in fertilizers attach to the humic acids and piggyback their way into the cell walls of the