[Fro5ty]

Currently in week 3 of flower.

This one is close to the lamp, but does not seem to mind it. They pretty much stopped growing now.

This is some problem that keeps showing up. I cut the bad leafs of. They don't have any light to begin with. The spots has been showing up steadily for 2 weeks.

 

[Fro5ty]

Some extra info. It's a RDWC system with 16 x 19L buckets. Using GHE Flora tripart nutrients. Currently started giving the recomended 1:2:3 ratio, where in the beginning I gave 1:1:1. At the moment I feed them at 1.1EC and 6.0pH.

I'm not going to add calmag with the waterchange tomorow to see if the burned edges progress more agrasive or stop spreading. Then I will finaly know that it's a deficiency or not. Changing to the 1:2:3 ratio did not help. Extra calmag neither. And they had no slowth growth whatso ever. No sign of bugs and I'm able to keep the pH pretty stable.

The only things that are not perfect is the amount of new air intake. Or the humidity that rises at 60%. I can't seem to get it lower. Even with dehumidifier.