Potassium Deficiency in Northeast Iowa

Posted By Team Latham

Symptoms of potassium deficiency are surfacing in Northeast Iowa corn fields. These symptoms are most likely the result of dry top soil during late May and early June. Any soil factor that limits root growth and water uptake can limit K uptake. For more information, tune into Nick Benson’s most recent YouTube video:

http://youtu.be/F7iVHw8BMo4

Agronomics