First Time Grow Indoors

[KINGHAZEEE]

I have had my plants under a light for 14 days now. They are looking good but there is a bit of leaf curling. I am running a Son Argo 430 Watt Hps, my temps are 76-82 on, 72-76 off my humidity doesnt go lower then 38 or higher the 45. I know some of the curling is due to not enough nutrients maybe or my light is too far away. I also currently only have PH strips to test out the water due to my hydroponics store moving at the start of the month so i dont know exactly what my water ph is. OR my soil. Nothing to test my soil.
http://i773.photobucket.com/albums/yy20/steventa12/Picture058.jpg,http://i773.photobucket.com/albums/yy20/steventa12/Picture062.jpg,[IMG]http://i773.photobucket.com/albums/yy20/steventa12/Picture067

[KINGHAZEEE]

sorry for the size of the pictures

[c0mrade]

Im not a Professional but I doubt the curling has to do with lack of nutrients if anything I could see it from too much nutrients but obiviously that isn't the problem.

Why I'm saying this. My plant Bagseed under a 400watt metal halide has no leaf curling and I just feed it water...

http://i641.photobucket.com/albums/uu136/Bumboclad/DSC_0131.jpg
http://i641.photobucket.com/albums/uu136/Bumboclad/DSC_0133.jpg

[KINGHAZEEE]

here are some more pictures
http://i773.photobucket.com/albums/yy20/steventa12/Picture062.jpghttp://i773.photobucket.com/albums/yy20/steventa12/Picture067.jpg