In the 90l container we have the hybrid on the left side, which has become purple. She probably has also a lack of nitrogen. The Skunk1 in the back, the Skunk2 on the right and the Mango Kush in the front. I guess they show also signs of overfertilization.
As an experiment, I only gave the Sensi Purple Kush organic fertilizers from the very beginning and did not train her.