Originally started in aerogarden pods. Moved them both to 3 inch pots because of space issues in the big one, see how it goes. As this is experimental for me, working out the kinks, I am trying to learn everything I can before I move on to bought seeds. Got my meters in today, the PH goes a LOT better with a meter. TDS is in the low 900's in each plant. Where should I be at almost 6 and 4 weeks?