REPOST- Fan timeline ?

I posted this? a little while ago and didn't get too many responses so I couldn't really gage a conclusion. So my question is - do I need to keep my carbon filter out take fan running 24/7?, or do I have it on a timer with my lights.
Currently, they are 3 days into flowering, it's Black indica
cheers !

if you are worried about smell (and if you're in a tent) keeping your fan on all the time should keep negative pressure so the stench doesn't get out. If smell isnt a huge concern then you can do it when lights are on or get a temp sensor so it can turn on when required.

peracho said:

I posted this? a little while ago and didn't get too many responses so I couldn't really gage a conclusion. So my question is - do I need to keep my carbon filter out take fan running 24/7?, or do I have it on a timer with my lights.
Currently, they are 3 days into flowering, it's Black indica
cheers !

Click to expand...

Mine runs all day everyday and yours should too it keeps plants happy