Here is my sealed room with my alien v system! 57l buckets but that's to the rim it's 50l to the line where they marked it ti the bottom of ya baskets ! Roots just dangle down into the bubbling water no air pump ..they use a ventura and a slight curve in the bottom of there buckets ! So water...
Looks like ya might be over watering .lift up the pots feel the weight or even better get a pot same size put ya medium inside like ya using on ya girls ..and use the pot with no girl in there to estimate the weight of wat the weight should be when dry ..if ya other pots are a lot heavier then...
hi guys I'm Mathew been a smoker over 40yrs lungs are knackered! But that's my poison ....when I started growing I had to go to sensi seed bank in Amsterdam plug em in a condom ..and there was no books or anything on how to grow..plant food well I went thru them all strawberry feed to miracle...