Corn Water Requirements

The image above shows the critical stages of corn development.  Stress (moisture, heat, etc.) can have an effect on our final yields.  Most corn in Knox County ranges from V2 – V6.  A few fields are in the V8 + range.

The table below shows the water requirements for a corn plant throughout the growing season.  Currently are corn plants are using .1 to .2 inches per day.

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