Posted 10/24/2012 01:03 (#2657927 - in reply to #2657858) Subject: Re: Potassium Sulfate
Minnesota/Kentucky fertility based on ENERGY
The products is vary easy to get, we've used it for 30 years, we do market SOP, but so does CHS (Cenex) there Winona, Minnesota port carries this product, we found that we can apply 50 to 75 lbs. per acre and we keep our K levels high to vary high.
The 0-0-50-18s will also aid in the sulfate needs of your crop.