Irrigation water quality, salinity, gypsum, and sodium—I’m not even going to mention the problems that bicarbonate doesn’t cause—are topics that are sure to stir up some discussion.
I’m writing this to put links to a few old posts about sodium and salinity into one place, and to share excerpts from three recent conversations that might clarify some solutions, and the simplicity of the solutions, especially when dealing with turf growing in a sand rootzone.