Add up the Wicca Grow nutrients to 5ml/l this week and continue to watering 1 liter once every 2 days
I did more of the LST for all of the 4 plants to expand the length of the branches, especially the corner down left one (the leaves are so dense that I can't even see how the branches going)
@Cheesebearger, the drooping leaves, discoloration and bushy way its growing is a warning. You have to leave it and hope it gets better. Let the soil go dry on top. I hope it pulls through for you.
@NexusDevil, Thank for the recommendation, I planned to do the Scrog later, that's why I'm trying bend down the bigger plants on the left side to make its height the same as the others in the right side.
I brought the seeds from the Linda's, It's the same strains but I guessed the genetic didn't quite stable at all.