Leaves turning yellow up up top with purpling

Discussion in 'Sick Plants and Problems' started by Mapleleaf fever, Aug 26, 2019.

  1. 117CC46A-7027-4B06-A616-DE06F37B27E9.jpeg 157D4C8F-D956-4FF4-B118-6F5DD2FDC1F0.jpeg Can anyone help me. My plants have really gone pale and yellowing. I’m getting too yellowing as well. It’s not just happening from the bottom up. Can anyone diagnose what the issue may be here?
  2. Looks like potassium deficiency is your issue here. Do you know your ph levels?
  3. No I don’t. I was going full organic but started noticing yellowing. Fed them medi one and big bud to see if it would help. Prior to that just bonemeal bloodmeal and a bloom formula. Maybe I should flush them a bit? Lockout?
  4. I wouldn’t suggest flushing, as potassium Has a problem with leeching. I think you should test your soils ph, it is a big deal when it comes to your plant taking in nutrients.

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