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 wasnt feeding them but have been for the last 6 days, they have had two feeding of biobizz bloom in that time. I was hoping that would clear it up but it has got worse. I have done a bit of reading and it seems it may be a problem due to one of the following, Zinc, Nitrogen or Potassium. I am attaching some pictures and hoping someone can identify my problem.
Thanks for reading
The first 4 pictures are of the first plant and the last 3 of the other plant. Can resize images if need be.
Thanks for reading
The first 4 pictures are of the first plant and the last 3 of the other plant. Can resize images if need be.