co2?

[The Hemp Goddess]

The thing is that you don't just put CO2 into a room--there is far more to it. How much light are you running? Without enhanced lumens, CO2 is going to do little. I would also never ever ever run CO2 without a good monitor and controller. I have seen timers screw up too often to trust my life to one. You need a sealed room and you need to time things. But the biggest thing is that you really need your grow dialed in to benefit...

 

[Hackerman]

Pretty solid info here......

http://www.growweedeasy.com/co2

 

[pcduck]

The Hemp Goddess is absolutely correct.

I run just under 12k / sq.ft. lumens.

 

[JimB]

b-leb, about 25% dry weight increase if all factors in balance.

Back in the day, my buddies Pop replaced his chevy 409er every time it blew north of 8 grand and he never learned motors...,

Old ford pick-up w/300 straight six hauling hay bales is where you learn power.

 

[umbra]

oh boy

 

[Hushpuppy]

Yeah boy :aok: I got a 350 in mine. You can't beat that :hubba: