Recent content by Deltablade

I don't know if it's preference or if there is actually fact behind it, but I've heard you're supposed to pull air with the fans, rather than pushing. And if you exhaust air with your fan, you may want to buy or make a variable speed controller for it, or a temperature switch. So you're not just...

^^ Listen to that guy. He sounds like he knows what he's talking about.

If it freaks you out, you'll be happy to know that when you mix your soil (immediately prior to using it) you wont be able to see it anymore. :P Haha. But you should post a picture, just so we can see. If it's really, really humid in your area, I suppose it could be mold?

It's not mold, it's actually the whole reason you're letting the soil bake. Let it continue, it's normal. Something to do with building up micro-organisms so they can break down nutrients for your plant.

I meant reflectors for your bulbs. Muh b. Are they ducted? Is what I'm getting at... I'm assuming they are since you said you have a fan for the lights specifically. But just checking. Just moving your second fan to blow hot air out of the top of the room with a passive intake from your A/C'd...

Indeed. Depending on his location, he might need a portable air conditioning unit or a window unit regardless. Like in Texas. Jesus it's already getting hot. -.-

But he already has an air conditioned room adjacent, he just needs to re-arrange his fans to be more efficient.

Instead of using that second fan to push air into the room, you should move it somewhere near the top of the grow room and make it blow out. Also, leave the hole where the fan is now, or cut a new hole near the bottom of your grow room leading to your 75 degree room to act as a passive intake...