After investing in a decent ph meter this week I was able to determine the root cause of my persistent yellow, burned and droopy leaves, this was likely caused by my water having a ph level of 7.20 which I've begun correcting and monitoring.
I also added a small amount of green planet nutrients "Rezin" which mainly helps with sugar production in preparation for bloom. While the strawberry cough appears ready to start flowering (and I believe there is a slight smell coming off it already) the pineapple express are still a little short so I'd like to give them another couple days, a week at the most as any longer could lead to the strawberry cough becoming too large.
Hey bro nice looking girls! I'm doing a similar project with the MarsHydro TSW2000, what distance and dimner power did you used the first 2 weeks in your seedlings?