AH leaf problem?

DrTentgrow

New Member
Can some one please shed some light on what this might be? thanks.

leaf_prob.JPG


please look at my grow journal to help determine the problem :thanks:
 
Re: AHHHH leaf problem???

did the lights get too close?
 
Re: AHHHH leaf problem???

you should be able to hold your hand at the top of the canopy with out discomfort, i have a 400 with no cool tube and its about 20in.
 
Re: AHHHH leaf problem?

i went in to my tent when lights were meant to be out but they were still on and my timer had packed in so i switched it off an hour late and swapped it for a different timer. but now im getting paranoid that it could have been on 24hrs for a few days i also had the exhaust fan for my cool tube on a timer so the light would have stayed on but the exhaust wouldn't meaning the light would of got really hot this might be what happened to my leaves. would going from 18/6 to 24 and back to 18/6 stress the plant?
 
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