I was getting more than 8 to 10 with, 4 six plant ghetto drips, 4 ,four foot flouro's and 1, 1000 watt hortilux in a 4x6x8 closet each months. Small A/C and dehumidifier. Small place to veg and clone under flouro's. I got 12 to 16 a month. Everything cost about 1000 bucks. Built the closet and mylar inside. Save money and do more reaading. Sounds like stealth cost.