400 WATT HPS is good for both veg and flower. You will need some type of air movement (fan, blower ect) organic soil fox farm ocean point is the name I think. fox farm big bloom, grow big and tiger bloom food. loup to look at tricombs, carbon filter for the smell, ph tester, distilled water for watering ($1.00 gal very clean tasting weed well worth the money you will thank me). feed 3/4 strength once a week on the same day every week if possible.Get the feed chart at fox farm web site. The girls like routine. Close the door to your grow room and look for light leaks. If light gets out light can get in (not good) good luck