Light intensity was a bit raise dto 300ppfd, vpd with lights on was 0,8 while it was kept at 1 during lights off, still watered with tap water only with a 3l Gloria sprayer, no additional nutrients were added, they were still.a bit sensitive towards too intense light and showed characteristic light stress pattern with lighter colours around the veins, these always quickly disappeared when cranking the lights back down a bit, all3 looked quite happy and Pheno 2 was still the largest plant with one node more than the 2 others, #1 and #3 already grew a bit stretchier than #2