Grapey walker kush

Nothing but explosive growth this week. Looking like two phenos are emerging. One with sativa like structure and the rest a good hybrid mix. Hooked up my chiller this week and it has helped lower water temps to a reasonable 69-72. Never got around to starting my Lst so looks like ill be training these girls out and squat in hopes of getting better light penetration. If growth keeps up like this ill be growing into my lights after they start flowering