Honestly I was just looking over them again, and looking at some other pics for comparison….they seem like they’re stunted a bit to me. I would assume due to a combination of overwatering and n tox based on your setup. I can’t for the life of me understand how you can achieve success with these sip thingies. Seems like they would be in a constant state of overwatering, and susceptible to root rot down the line. I’m probably wrong and hopefully
@Fermented_Fruitz or
@WildBill will chime in and correct me…or somebody that knows these. I’m just an old school grower that responds to what the plants doing.