Magnesium Deficiency question

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

  1. After doing some research I figured out that my plant has a magnesium deficiency. I found that I can add epsom salt to give it the necessary magnesium that they need. But my question is, how much and how often do I need to add this stuff?

    I'm growing in soil, with cfl's, and my ph seems to be ok.
    Any input would be helpful.
  2. 1/4 teaspoon to a gallon of water. About every 2 weeks.

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