Well, considering that it is from the hydroton, is there any chance it could be raising my ppm so fast? I added another 2 gallons if brita filtered water to my reservoir last night which brought me from 5.3ph to 5.7ph and [email protected] to [email protected]. These plants are still small and the water has only been in the reservoir for not quite three days so far so I know its not evaporating that fast AND my temperature in the tent has been between 68-72 for at least two days.

The plants are still showing signs of growth with their 3rd set of true leaves starting to grow but I think the possible light/heat stress may have stunted their growth.