I'm on a budget , I try to do everything DIY to save money , Hence the name budget buds lol . When I first started out I went and bought a cabinet from walmart. brick pack seeds, cfl lights and cpu fans. I spent less then a hundo and made enough to pay for it 16 times over in about 4 months. Now it is different, I use high quality nutrients, the best strains my patients like, good lights etc. I supply 5 patients for two months in a 40 inch x 40 inch tent that produces 32 ish ounces every 50 - 55 days. It was less then 1000 to start, now it is only about 300 to produce 32 oz every two months My overages are the main issue, I usually get rid of less then 16 ounces in 2 months and when the new crop is chopped I'm still sitting on another 16 oz. usually by the end of the year I still have about 5 or 6 pounds in reserve " just in case". So for a year it is about 3600 to 4600 bucks to produce 12 lbs on average.