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  • Coco perlite mix turning green on top layer what is this and how to fix if bad

    Posted by Junglemethod on December 3, 2019 at 3:18 pm

    Coco perlite mix perlite is turning green why? And can this be corrected if bad please help my first indoor grow thanks in advance

    rob-cltv replied 3 years, 1 month ago 2 Members · 1 Reply
  • 1 Reply
  • rob-cltv

    Administrator
    December 3, 2019 at 3:42 pm

    It sounds like you might have algae growing there. You could also use an Enzyme to kill it directly. I would lightly till the top of the medium and let the plant dry out a little bit before watering again. Then water less often to avoid it in the future