Green Crack

Growing a little slowly. I expected this cause they're putting a lot of energy into lower bushy branches and the pots were a bit large as starters. Also had a few issues with heat and humidity after I experimented with adding another LED. Made it too hot, so I vented in an AC, but even with my humidifier, couldn't keep the RH in check. Tent's in a dry basement, it was at 31% humidity. Had a good few days of too hot and dry :( Went back to one LED and got temp and RH in check and they responded great. Also cut off a few fan leaves that I felt weren't adding much. At this point just giving them 6.5ph water.