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| In years past we have always blended 1 gal of ammonium thiosulfate with 9 gal of 28% to get some sulfur in the system. As the soil test K levels continue to decrease I would like to put on some potassium. My options are to blend 8 gals of 28% with 1 gal of ammonium sulfate and 1 gal of potassium sulfate or just blend 9 gal of 28% with 1 gal of potassium sullfate. I have never worked with liquid potassium sulfate, is there any potential issues? Would it make a difference if I used 32% instaed of 28% This will be put on with the planter a couple inches from the seed trench THANKS | |
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