Posted 1/30/2016 21:27 (#5075912 - in reply to #5075884) Subject: RE: How much emphasis to put on zinc?
SE South Dakota/ SW Minnesota
The higher your phosphate levels the higher your zinc needs to be .....6 ppm is minimum on a good soil test ....until your there it's your limiting factor if all your majors are in balance ...
How much emphasis to put on zinc?
