need help curling and looks like blue vains

1 of my plants have bad curling and looks like has blue vains why is this happening also checkout lil sprout it came from the roots not seed pretty cool never seen this before have u give ur input

What have you been doing with those plants? Give us some INFO.

i water 2 times a week also mist leaves once in morning at 5 30 and at 6 at night ph a little bellow 7 no nutes yet miracle grow soil with fert in it18 6 light cycle 600 w hps and some florecents have a mh bulb but only 400 w anyone want to trade or buy i prune every so often i useed miracle grow transplanting mix temperatures between 70 88 other info u need

it looks lie the last picture from your first post seems almost like nute burn

the brown spots on your leaves are due to the either the lack or too much of nutreints

you said that you havent put in any nutrients but you are using MG soil

the MG soil might have some Nutirents in it and might be causing that you might

want to chekc it

Hmm. Well I will go against the grain.. I hardly ever mist my plants. I really think misting twice a day is way to much. but I also think this is not your trouble. But lay back on the misting to once ever two days at least.

I work along the lines of weed plants hate to be loved. You are over loving your plants.

thanks so u think curling is from misting not missing some type of nute

I agree your problem shouldn't be caused by spraying the leaves to much . It looks to sever to be just from that. I think your problem might be in part from under watering and nute burn. Usually you should water 3 or so times a week, depending on how dry your soil gets, you're a better judge than I am. I would say that if it is not under watering it is probably from the nutrients in the MG. I can't recall a specific grow but time to time I have seen something like this from the MG soil.
I would still only mist your plants once a day or once every two says, twice is a day is overkill. Hopefully you are spraying too much, but i don't think so.

plants r doing much better it must of been from misting cant wait until i start flowering