Orange Sherbet Auto challenging summer grow

Week 4 lets go, there have been some nitrogen toxicity with 2 plants, wedding cake auto also a bit slower and lankier structure. Did a bit tie down so the canopy is about on the same line. Have been feeding only pH adjusted water, once gave some silica! Middle flower showing hair already, so probably starting to stretch soon! From 3 flowers pruned the bottom 2 stems away, already so the plants can focus on the main stems!