I know it is usually P or K but deficiency these corn fields are standing still except for the ditches. The ditches look normal but the major part of the field is purple and standing still. We have only had .8 of an inch and a few .2 rains since last October.  Is this corn turning purple because of lack of moisture? Applied in furrow 6 gallons of 10-34-0 with some rizoburst or something that has some K in it. plus broadcasted 130-50-0

(nostressed1.jpg)

(stressed1.jpg)

nostressed1.jpg (66KB - 82 downloads)

stressed1.jpg (69KB - 68 downloads)