There was some problem with light intensity, had to bring the panel higher and reduce power to 75% and also started to cut the light cycle . Strange thing is that the Sherbet that is 65% Indica hybrid and should in theory tolerate the light very well was the first to show light stress 😵. I would never figure it out if the sativa dominant Green Gelato Auto didnt start to show the same symptoms but only near the centrum of the grow space wher the light is most intense! Girls got foliar feed with Vita Race and defoliated.