Hindu Kush

Hi fellow Americans...Pot heads whateva.. ok i have 4 plants ones in my closet. Its half the size of these dont know why. Anyways

here they are


My plants our all sick or something. The leafs turn brown and shrivle up. I had a 5 gallon bucket full of water in my grow room and one day i poured a little clorox into the water (?). My grow room isn't quite ventilated yet..it gets hot in there. So hot room plus clorox Maybe thats why?




Oh and I have a small opening in my room ceiling where i can blow the air into but don't know what to use and what to get ...Preferably online under 50$ any help appreciated