My first little grow ( escalated quickly )

In week 3, I repotted the plants, including the automatics, into nice large 12.5-18 liter pots and, for the first time, watered each plant with 3 liters of water and added fertilizer from Biobizz (Root Juice, Grow, Heaven). After 3 weeks, the plants look very beautiful :) I want to do some LST on the C99, but i want them to chill for some days after the repotting. *Edit*New Pics I just wait with the LST because my flowers were really stressed and had in fact some problems. after i read some informations i just addet a little bit biobizz bloom & top for some iron etc, I think the flowers look better in shape now, i dont know because they chilled or cause of the fertilizer adding. LG