Potassium Deficiency Question

Discussion in 'Sick Plants and Problems' started by clonesNgrows, Aug 9, 2011.

  1. I have a quick question for the community, please feel free to give any input.

    Q: Does Potassium deficiency show signs of yellowing and browning towards the center of the leaves, not just the edges? Also does the lack of Potassium have small round yellow and brown spots?

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