Posted 5/3/2022 08:59 (#9643993 - in reply to #9643959) Subject: RE: Ideal stage of growth to side dress corn with anhydrous
EC WI
With NH3 it is really about getting it on in good field conditions more than vegetative timing as with liquid/urea. I like to start around V3-v4. Does less headland damage. This gives you some time on the back side if weather turns on you. Always feel sidress NH3 takes a little longer to become available to the roots, so earlier is better.