Potassium and snow mold

We have written before about the role of high soil potassium levels and increased damage from snow mold, a trend noted by several different researchers, including Dr. Micah Woods (Asian Turfgrass Center) and Dr. Doug Soldat (University of Wisconsin). We now quite a bit more about this interaction now, thanks to a multi–year study being conducted by Dr. Soldat.

In his most recent report, Soldat looked at A4 bentgrass color, quality, clipping yield and disesae damage when treated with a…