First Crop - Banana Daddy & Trainwreck

Upped the nutrients to half the dose recommended on the bottle this week. Started using LST clips and netting for training. Started seeing some yellowing at the tips of upper leaves. At first thought it was some kind of deficiency, but upon further research it seems more like nitrogen toxicity. Maybe the liquid nutrients weren't necessary and the soil had plenty already. Looking back, it does seem the Banana Daddy leaves are dark blue/green and are clawing down fairly often. Have decided to hold off on adding more nutrients until I see some signs of recovery.