Yes, that is from my ac unit. Well, I solved my heat problem. It turns out that my ac fuse went out last night, just needed to be replaced. I guess I didn't notice as it wasn't so hot in the room. Back to 75-79f.
Lets see how long this can keep up though.
Even though were back to normal temps, I think that the one seedling took a hit in the process. It grew about 1/2 inch today, but the baby leaves have a *little yellowing. I hope it pulls through. The other two haven't sprouted yet.
About the inline fan, not sure if needed, but I would definitely use a fan for exhaust if the need arises.
But what I was trying to say was that since my ac intake is on the top, would it be necessary to move the intake to the bottom as in the pic (although since taking the picture I have completely removed it)? Because if the intake and exhaust were both at the top, it would sorta defeat the purpose right. Either way, it looks like I might not need exhaust, but I may have to revisit the topic come flowering time for odor control. I did get some ona gel for later, and plan on putting it in the neighboring room on a plate next to a fan (there is always a fan there so it wouldn't be conspicuous).
This is all a learning experience, so I'm trying to have some fun. I just love projects like this.
Btw: I got some 3/4 gallon pots and they seem big, but from reading should I get bigger pots? Or is this alright for 4 plants in this size of closet? I mean, will I be too crowded if I go 1.5 gal or more? I've got plenty vertical.