I let them deplete the soil further. TT1 shows a few milky trichomes on the sugar leaves and a dead spots on the leaves are increasing. The others still have clear trichomes. They will all get the full 10 weeks. Maybe even 11. they get 1 L of pH 6 water every 2 days. Soon they will get nothing anymore. Light cycle reduced to 6 hours. 3 small fans are blowing now, 2 from the top, one below the canopy. It is really difficult to remove dead leaves now, next time I will defoliate much more before flipping them.