3 little seedlings have grown I to 2 beautiful young ladies

Here’s a quick update. 2 of my sour diesel have done very well… 1 never sprouted true leaves… :person_shrugging:. I have been doing some training with them to keep them as low as possible with as many tops as possible as I don’t have much space. My 400 watt light is on its way to help these girls once they bush out some more and then start to flower. I test the pH of my water, nutrients and runoff but what else should I be testing for? Thanks for the support y’all :peace_symbol::blue_heart::vulcan_salute: