Sea of Azure - Blueberry Mysteries

I'm a bit late on this week but these pictures were taken at the proper time! One of them decided to start growing some male parts (front left) and after a few days of hand-castrating the 5 or so bottom branches, they're now back to growing female parts! First success story I've had with that - though god knows what may happen still, I've come to learn. Not as hot but still humid this week. They seem to be fine with it, though I'd like to see some more trichome production. Maybe my Living Soil was stale, at this point it is a bit old but I'm broke..and I really hate mixing nutrients every week!! I'd look into hydro but I need as much tent space as I can get for plants.