Originally Posted by Ric
With a soil pH over 9.5 on most of my accounts I actually use more Potassium Sulfate and Ammonium Sulfate than any other forms. Look to minors Like MG to help with fungus issues. Some minors have drying effects on some fungi.
One reason I might not have trouble mixing is my calibration of 5 gallons per thousand of finish spray. I know that is old school but it works for me.
With each sulfate mentioned. Applying them at rate would give you about 1# of sulfur per 1000sq. from both.
This amount seems low at 0.1lb per 100sq ft. What's the pH change? 0.0...what? Or is my math incorrect. My info is based on label percentages of sulfur for AS and PS.
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