Is this normal during flowering?

Hi there, I am growing White Widow and she is going on her 4th week of flowering. I have noticed that the leaves around her bud sites are curling down, clawing. Also, the top 4 fan leaves around the cola will stand straight up towards the light. Is all this normal? She is under 600w hps, 200w cfl as side lighting, just changed her from Fox Farm nutes to General Hydroponics, ppm currently at 550, Ph 5.8, she is in DWC, room temp 75-79, rez temp 65-70. Am I doing something wrong?

DeeWeed34 said:

Am I doing something wrong?

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yeah, you worry too much...your plants look great!

IMHO the odd claw is not a major issue, no worries

plant is possibly reviving too much nitrogen.

I like to tuck those little sites under fan leaves or anything really. It can't hurt to get them as much light and air as can be.

Ya man looks to me like its normal buddy The curling (on an estimated guess from your pics) seems to be from temp fluxuation, however, im assuming the temps are still within the desired ranges. In my experience, when my leaves curl a bit like that, it's because my temps just went from 82*F to 66*F very rapidly. Regardless, Looks good to me.