Plant leaves turning yellow

One of my leaves is turning completely yellow...any advice?

looks like you have enough nitrigen in that plant-throttle back a bit for a while. as for the spots, they look like nute solution was splashed on them and/or your ph is off. what is your ph? what is your growing medium?

I'm growing in MG potting mix, and this is the only leaf that's turned yellow.

I make it a point strictly not to have the lights on till an hour after the plant has been watered. So i doubt it's nute burn... But I guess it's not such a big deal.

Thanks... anyone else?

have you not heard all of the horror stories about using mg soil? look it up, it is everywhere. way too many nutes in hat soil which will lead to burn. very high levels of nitrogen, which is evident by your plant. flushing doesnt help as the nutes are already in the soil. I suggest you ditch the mg soil and replace with some fox farms or something and buy some nutes. also you need to be checking the ph as many nutes get locked out with off balance ph. soil should be around 6.8. looks like you will have to repot soon anyway. trust me on this one bra. your plants are way to dark green. let me find you some links to consider

here you go bra.
http://www.ganjaguerrilla.net/Album7.htm

http://www.ganjaguerrilla.net/Album3.htm-
pic #8

http://www.icmag.com/ic/showthread.php?t=11688




plant looks like got some good genes-if no action taken, I will bet you it will continue to get worse. Looks like your watering schedule is on target-if you had been watering them anymore, the burn would become more rapid.

why risk anything when so much time and attention is involved throughout the whole process?

Yeah you're right... My next grow is gonna be in fox farm hopefully.

And yeah, alot of the leaves are really dark green... But i'm 6 weeks in dude.. can't really transplant now before flowering.. you know what i mean?

Just gonna go ahead with it now I guess... been flushing every 7-8 days... it's been growing pretty well... just hope the nute burns stop.

Thanks for the advice... check out my grow.

of course you can repot and by the looks of things this plant will double her size in flower and will SURELY outgrow her current pot, making her rootbound and causing all sorts of problems.

heres what you do-post a new thread with pics of your pots and plants and age and ask if they should be transplanted and how to do it. try it

Lol... I just realized I guess, but how the fuck am I gonna do it maaaan.. it's gonna be a mission and a half.. too lazy to post pics but I guess i'll do it.

man you fo sho stone frizzled. what you talkin but Wilis?

Lol... yeeeeaaaaaaaaahhhhh

haha. well if you want more of that shit in the future better go do your work