First experimental grow (indoor)

Interesting week.. Plants look like cabbages thanks to topping Autos stretching a bit Ordered some Bio-Bloom and bloom booster, slowly getting ready for flowering Great weather this week, I ended up removing the 2 x queens outdoor with the rust leaves, incase they are sick, I don't want it spread to the others Auto's are flowering so trying to get humidity to 50% and under I applied light defoliation since it is my first, don't want to to stun them. Got my bio bloom just before the weekend. I also tried to improve extraction of air flow, the the 4-6 inch silent series tent fans are out of stock so bought a 6 inch bathroom extractor fan (noisy with the duct) sounds like a vacuum cleaner :s but airflow @ around 180m3/h. Got to do the job for now Till next week fam