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.
manels1111 Reviewed by manels1111 on . All very new growth yellow. Ok a couple things happened all at once so not sure what might have happened if anything. Plants were all doing good under 1000w metal halide. Was watering every couple days every other water 1/2 nutes of fox farm grow big. Plants are in fox farm ocean. So about 4 days ago I gave a first full strength feeding and then about 2 days ago I gave straight water everything was looking good. I ph the water after adding in nutes and its always between 6.0 to 7.0 generally around 6.5. Plants Rating: 5