Expo® is LebanonTurf’s patented, single-particle, extended release potassium sulfate technology. Expo® granular (SGN 195) is designed to deliver potassium to the turf in a reliable and predictable rate over a longer period of time, well beyond that of the standard potassium sulfate found in most fertilizers. Additionally, both Expo® granular and mid-sized (SGN 145) delivers controlled release nitrogen.
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