Sweet Sativa 13:11 IR experimentation

Sooooo the 1st week into the flowering stage is behind us, that SanFernandoLemonKush is still fully healthy, she started to stretch and she's showing her pistils and expanding a bit more everyday. Beautiful sativa! The 1st week was under a 12/12 light schedule, with 15mins of deep red + far red before darkness (5 mins with the lights on, 10 mins once the lights are off). I want to experiment the 13-11 light schedule with infrared, but I don't want to mess with the current run, so the 13-11 schedule will start by the 2nd week of flowering. That way, I'm sure they understand the flip, we will see in a few days how plants react to the 13-11 light schedule, I'm confident this should work, and speed up the whole blooming process.