decrease

hi guys. i used 5X600w in grow room but this hps decrease humidity plus "fan" also decrease humidty. i was using small humidty machines but its not enough. i bought a humidty machine for greenary "glasshouse" i handled with it but its very expensive and i lost it. i used fan but its not...

I topped my autos. I have read that it is not a good idea to top autos because of the short veg period, did I decrease my yield by a crap load? Live and learn I guess.