Does anyone have any ideas about P being water soluable? This was reviewed rather considerably during a discussion of 'Stinky Lake Sydrome' a couple of years ago. The general findings were that P binds to the soils quickly and will never move, into the Lakes. That view has just been challenged and was wondering how it works. Please NO list of reading materials, unless there is a snippit to source a point. The real question is: What is the 'exception' to the rule that causes the P to leach and how does that happen?