Fast Purple Regular seed Pheno hunt

On day 1 things are going well. The buds are getting larger by the day and I'm starting to smell the terps. This is an interesting one, I can't figure it out just yet but there seems to be grapefruit in the background at least. I also did my last defoliation to bring in more light to the canopy. On day 3 the girls are doing well. My PH pen broke so I'm back to indicator drops until amazon hooks me up with a new probe. On day 4 the plants are doing well. I applied my final BTI treatment. The fungus gnat population is way down and almost completely eradicated. The girls are putting on more trichs everyday and the smell is increasing :) On day 5 I see no more fungus gnats :) I should receive my PH pen tomorrow and will finally be able to adjust my reservoirs pH with more precision. On day 6 the plants are doing well. On day 7 my new PH pen was ready for use. I discovered my reservoir got down to 5.5 PH yikes! I used PH up to get the PH to 6.1. I then changed out my reservoir with new nutrients. I PH'ed to 6.1