Posted 7/18/2016 21:00 (#5418668 - in reply to #5418575) Subject: RE: Corn Potassium Deficiency
Eastern Iowa
Roots probably not keeping up with vegetative growth. K needs really spike in late vegetative stages.
Put a dry fertilizer cart on that strip till bar and you won't see it again! ;-) I used to battle K def until we started stripping with K. The root zone banding really helped me.
Corn Potassium Deficiency
