Post N Application

Now is the time to consider a post N application.  Our corn is planted and a significant rain event occurred over the Memorial weekend.  This rain event has possibly moved the applied N deeper into our soil.  With this deeper movement of the applied N into the soil, the amount of root available N currently is decreased.

What can be done?

1. 
    Nothing – hope the roots find the displaced N
2. 
   Post apply some more additional N as:

1. 
   32%
2. 
   Nitrogen plus sulfur
3. 
   Apply 20-0-4-2_s (Nitrogen-Phosphorus-Potassium-Sulfur)