1st grow

this is my first grow. searchin the web as u do 4 techniques n tips i came across this site. my grow consists of 2 600w lights. 4 fans and a carbon filter. ive got 11 blue cheese and 3 armagedon plants.. im using coco in the pots with Hesi nutrients.. plants were in growth for 4 weeks, and are now 1 week into the flowering stage..