Addtional info,

The plants are ranging from about 8inches to about 16 inches in height and they all are working on/from their 8 node to about their 14 node. Some of the older plants have already started to show sex. I don't know their exact age I bought them from a club dispensary, but under 18/6 they have had just started to show sex thats why I went ahead and switched everything over.

I just did a soil run off test. I ph water to 6.3 before putting into soil. I gathered the run off out the bottom of the pots and it read 6.2. I'm not sure really how to use this number? Is that good bad?

What are the symptoms of a co2 starved plant.

By the way my temps around 90 max midday with a humidty of 53. Can't get the temp below that unfortunately. Cools way off at night though around 70ish.