The first week of flowering went great! The girls stretched nicely and they are growing vigorously. The pistils started showing up quite quickly, only a few days after I flipped them. I increased the PK as they showed slight signs of deficiency.
They are packed with shoots, almost too much I would say, I hope they will have enough space for the buds to develop properly and healthily.
@shiwnouk,
Thank you! It’s not all as pro as I wish it was, but it works fine for now 😊
The vent is a UFO Ventilator 250 m3/h 100 mm. It looks very similar to the one you mentioned.