Single NP-4 LST Indoor

I transplanted and top dressed the plants and added LST, December 12, 2021. The top dress was 2 tbsp of All Purpose and 3 tbsp of Power Bloom in a 5 gallon pot. The fan is running in the lower half of the tent with a slight angle upward. The humidifier is set to 55% +/- 3%. Internal temp is sitting at 28C. The goal of this run is to practice how to get more colour during the flowering cycle. It's a small, thin plant. I want to see how much I can reduce nitrogen to get that great colour at the end of life.