What are the Best LIghts For Indoor Growing?

[WantDaChronic]

most of the smell would be contained in the house, but so would the hot, stale air which would just keep building up until it found a way out and believe me i know houses can stink bad because i have zero odour control and my house smells like a skunk nest at the front door when im in vege and you can smell it when you get out of the car when im in full bloom

 

and fabreeze wont do shit, if odour is a concern you need to nuetralize it before it leaves the house which means you need an negative pressure grow room thats preferably air tight and you need the exhaust to go through a carbon filter or an ozone generator

[Biatch]

if anyone has any cheap ways to generate CO2 or tricks to just keep a steady flow of it onto my crops

 

Gidday PGH

 

heres my contribution. how to make co2

https://cannabis.community.forums.ozstoners...16&start=16

 

& plants love co2 at night the best.

 

Best for the run man.

[PGHGreek420]

I was thinking of using cone air filters for my growbox's ventilation will they absorb the smell... i was thinkin spetre or the K&N style filters like the high performance, bc i can get them for free or next to nothing and the have 3 inch openings i was wanting to use PVC with little 3 or so inch computer fans... will car air filters eliminate the smell or the majority of it...