Leaves yellowing, brown edges

Discussion in 'Sick Plants and Problems' started by Jmal1031, May 25, 2019.

  1. Hey guys, started noticing this issue about a week ago and it’s getting worse. I tried adding cal mag to my nutes and I see no improvement. I’ve also been feeding 1/2 dose fox farm nutes because I’ve read full dose can cause nute burn. I’m thinking it may be a potassium problem. What u guys think?


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  2. If you did have a problem cal-mag could fix, adding it wouldn't fix the already damaged leaves. Since you first noticed a problem only a week ago it's too early to assume the cal-mag you gave didn't have an effect. I also think you're too concerned about nute burn. Follow the directions for your nutes and if you start getting nute burn you can dial it back.

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