2nd attempt

Watering with ~7.9ph tap water 0.5ec, after letting it rest for 24h ish. Trusting the ph perfect sensi grow to balance it out. Tried LST on one of the plants but didnt look promising due to node length being short given the blurple lights I am using. Some of the plants have yellow tips on leaves so dropped the nutrition lvls slightly. Raised the lights a bit (about 12inches now) since some top leaves appear yellowish to me but I am colorblind can't tell for sure, gonna watch it closely and adjust next week.