I'm using FFOF soil with 40% perlite in my Space Bucket, with 92 true watts of 6500k CFL (I also have a 2700k set for flowering). That means 4x23w bulbs horizontally placed. plan on putting an intake fan and adding a carbon filter once I start flowering. Started this grow on a budget, I will get nutes, pH kit and LEDs soon. Using cardboard light traps for the moment.