Posted 11/14/2015 13:01 (#4896195 - in reply to #4896152) Subject: RE: what does this "mag spot" need? soil sample pic
NW IL
The thing that stood out to me in that sample is zinc. I don't know if it's a fluke, or there's something to it. I'd have to do research. nothing else stood out to me.
what does this "mag spot" need? soil sample pic
