Search results

  1. N

    Yellowing, Zinc, Nitrogen or Potassium?

    Hello growers, I have a bit of a problem with yellowing leaves. The plants in question are about 3 weeks into 12/12, they are in biobizz light mix using biobizz bloom (and grow from tomorrow when I buy some). There are two plants, the worse one began yellowing from the top over a week ago, I...
Top