Used to buy it through Lesco, but last year when I asked at JDL they said they no longer carry it... Need to find a source for it soon and Not too sure where to turn. I only deal with JDL and Garden wise typically and really not very in-touch with what other suppliers are in this region for turf. Many around for agriculture, some deal with turf as well though. Not sure how many people on here are knowledgeable of the central/south central area of Kansas but I'm hoping to locate the Disper-Sul in Wichita or somewhere about the same distance from Hutchinson, or that delivers smaller quantities (like 1 pallet). Thanks in advance!