1.6mt x 1mt, 4 plants. I have hot a regulator an solenoid from work so was thinking of putting the solenoid on a timer. Is there another way of getting co2 in there? Thanksdimensions? plant numbers?
small rooms / tents prolly better off with some exhale bags.
co2 tanks are expensive to start up. IMO you really need a controller for it to honestly be worth it.
Well this is my first attempt at a scrog grow so think I might be jumping the gun abit with Co2. I just want to get it right from the start. Thanks all for your input.if you can go an entire flower without any plant issues and continuos healthy leaves and plant growth then go for. anything less and your plants can't take advantage of the added Co2 anyway.