How do you guys warm up your tents?

Indoor Growing
16

I live in San Francisco and it is always cold at my spot. I exhaust air from the bottom of my tent so that the heat that rises is hopefully retained…it does help keep it warmer than when I exhaust the upper air. I also have my exhaust fan turn on only when the humidity is too high (dependent upon cycle…55-65%) so that the chamber gets a chance to heat. Sadly it gets so cold that I also use an oil-filled radiator in my tent during the coldest times… too bad you don’t have the room. The large heat mat like GYOWeed says is helpful…keeping the roots warm is pretty effective at helping to keep the plants growing quickly when it’s really cold.

1 Like