Fresh air vs. no fresh air.

what!!!

the plant will breath the c02 in and breath oxygen out!!!!

the room will be full of oxygen and no c02!!!


is that u mainliner?

All living things need fresh air.

You're gonna need some thing if you plan on flowering the weeds.

mainliner said:

what!!!

the plant will breath the c02 in and breath oxygen out!!!!

the room will be full of oxygen and no c02!!!


is that u mainliner?

Click to expand...

Actually I think there may have been some confusion between me and my friend regarding "fresh air". I personally assumed that fresh air meant air pumped in from outside but he says the "fresh air" from outside of the tent(IE: my room) will do just fine. I think on my next cycle I may get a better tent and actually use a C02 canister and such.

Seal rooms are the way to go. You still have an exhaust and intake on temperature controlled dampers. You just exchange air two to three times during their nite period to pull out excess oxygen. Other than that there is zero fresh air exchange. In a fresh air room, you pull in air to give plants co2 and control humidity and temp. In a sealed room your dehumidifer, a/c and co2 setup do all that, but better.

no air no yield might even kill them from heat