2 1/2 weeks into flower and here we stand

OK so my 8 plants have been cut down to 2...and 1 that just doesnt know wtf it wants to do lol... i have remaining my 2 ladies... and this weird guy / girl idk lol here are some pics ... any tips or advice for the last month'ish using 250 hps 5X3X7 grow room using general hydroponics flora line for nuts feeding every other water cycle and watering every 3-4 days whenever it drys out (using the finger method) and here are some pics

might want to cut back on the nutrients a tad it looks like you got some curling.

Nah when I took the pics it was right before I watered them it had been 4 days since I watered them hadn't had a chance to get around too it so I'm guessingg a lot of the curling could be attriubted to that