Possible Mg problem?? NEED help!

i'm about 3 weeks into veg and this guy has developed brownish spots along the leaves. the leaves are also brittle and curl upward? is this a Mg problem? should i use epsom salt? the other ones leaves just started to droop the other day?? not sure, maybe over water? what about being rootbound?

if anyone can tell me what this might be i would really appreciate it.. I think its magnesium def. but i'm not sure??

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no one has any thoughts on this?? wow.. i guess i'll go do this some more

thanks for nothing..

Is totally ---Mg deficit--- my boy. Use some Epsom salt to save it, it's definitely gonna be ok if u cure it. Try Foliar Feed as FirtsAid, than i recomend at least once a mont watering with water enchanced by Epson Salts (more in FAQ or another topic) Epsom SALT - magnesium sulfate must be available in every good drug store or pharmacy for cheap 1-2 bucks. Search for more info about using. if u wanna be sure, ask me, i had same problem recently

does not resemble anything like an mg deficiency. if anything, it would be P, with the leaf tips doing 'the twist'. I would suspect you are overwatering these plants causing P to be locked out. may want to think about transplanting soon. back off your waterings.
are you feeding them?> are there nutes in the soil?