Little Help w/ Some Plant Problems (Pics)

Hey everybody, I havent been on this site in awile bc I had to stop growing for a bit. But now I'm up and running again with a 1000w MH on right now and I have a few little problems. On the one pic the plant is droopy and its been that way for a week probably now. I didnt water for a week to let it dryout in case of overwater but I might have actaully given my plants a lil drought bc then other plants started becoming a lil unhealthy. On the other pic(sorry its a lil distorted, if you sit back from the comp you can see it better) the leaf has a claw like curl to it. I guess Im a kinda rusty bc my grow before wasnt this bad but Ive been battling heat bc of the summer sun this time. I have an a/c unit in the room thats keeping it at 80F, before it was around 88 or up to 91. Well if there is any info I havent covered that could cause these problems please let me know and Ill be glad to answer some questions

lol you can see it better if you move back............ok what kind of water you using? do you balance the ph? how close are the lights? How old are they? Seeds or clones? Nutes yet? can you get some c02 for later? If so this allows for a higher temp. Have you named them yet?

good luck~

Im using tap water which i either let sit for 24hrs or use the clor-out stuff..the ph of the tap is about 6.5...the lights are about 2ft from the plants...there 22days old from seed...I used nutes for the first time 2days ago and the ph was around 6.3...I have some home-made co2 canisters in there now..with the a/c unit it stays at 81 ive gotten it as low as 76...I was having heat problems before bc i didnt have the a/c yet..and I havent named them yet bc I only want bitchez first hehehe!

Nice very Nice...............
Are you watering on a strict schedule?..........

not really just when the soil gets dry...which is usually about every two or three days...when they went through what i think is drought i didnt water for about 5 days bc i read that younger plants dont need to be watered as much but for some reason no matter how big or what cycle my plants are in it seems to always dry out in about 2 or 3 days

ok off of that im thinking maybe over nute for the droopy one but what makes the leaf curl and claw like that?? I mean the leaves that have it look healthy except they curl a good bit

I had a plant like that and it stayed curled the whole growth , maybe it is just the strain? My plant came out nice with healthy colas...............

ive had the same problem, check my posts, and i have come to find out it is over watering. instead of watering on a reg basis, water them when they get a little droppy, and only "sip" them. try not to drown the medium

Give Them More Sun, And Some Nuts Wont Hurt Either. If They Turn Pale Or Yellow Then You Have A Problem

indeed I love giving my babies a sun bathe whenever I can...............

Looks to me like the first effects of nute burn. Last time my plant looked like that was mt second grow I overdid it on the first nute feed. Only four of 9 made it I would leach and flush with lots of water. Just what it looks like to me