Please help 1 mont flowering

[DaReaper]

My girl has been in 12/12 for a month now and has been flowering for 3 weeks now. My problem is a few days ago my fan leaves turned yellow from the bottom up. been going on for 3 days now and i wake this morning to find the next set up yellowing. i have pics enclosed, but was wondering if it was over feed or what is going on. This is my first grow and i hate to make this far for it to die now. so please any input would greatly be appreciated. Thanks:wtf:

[the image reaper]

that soil doesn't look very good, drainage-wise (but I'm just looking at a photo) ... that's a good place to start ... always use a loose, well-draining soil ... generally, a typical store-bought potting soil, with about 30% perlite added, works great ... I would transplant into some good soil, it's not too late :smokin:

[Motdot]

Yeah, I would agree, the soil looks compacted and you likely have too much water and not enough aeration in the medium. I'm no expert compared to a lot of guys on here, but I have been outdoor growing for 30 years.

I vote "soil" too. Maybe it's the pic, but it looks clayish.

[spacemyface]

They look a bit hungry, also ditch the clay pots.(if thats what they are).

[Charbud]

yellowing leaves are also a sign of nitrogen deficiency