They suffered a bit of light burn due to the excess heat of the 3 1ks going all at once, so I had to kill the MH in the center. By the time the air went through the two HPS bulbs, it was just too hot to cool the last one effectively. I also have been raising the HPS bulbs as the plants grow. They are 16-17" inches tall right now and growing at the rate of about 1/2" per day for the last 3 days. Hopefully the stretching is coming to an end!
I started them on liquid seaweed and flora nectar tonight also. Starting to finally see some "crystals" on the buds too