Stress testing new cultivar Moon Clouds

Skipping ahead a bit. This is almost 3 weeks since I flipped light to 12/12. Slowly going to stop feeding Nitrogen nutes. I start with - FF tiger bloom (2 nitrogen) - TPS cal-mag (4 nitrogen) Then after around the 3 to 4 weeks mark, I'll stop all those and only use nutes that have little no nitrogen. Took all the clips off and defoliated everything up to the top few nodes. Want all the energy to go to the very top. She is growing great with a pretty decent stretch. Leaves are always praying to the light. My tiny MarsHydro 150watt is at 100%