It prob also depends on how big of a house or apartment and how many people live their for the electric also..I want a 2-3 bedroom but im a single person and wont run a bunch of stuff..If need be ill unplug everything when done using..lol..JK...DK how many tables do u have, how many plants, how many lights total , how big of a house/apartment, how many people in the house..Just to compare to..Trying to figure out how many plants, lights and what not it would take to cover bills and such, cant work due to huge car accident..Figured 1,000 for rent(up north not a big city area), 400-500 electric, cable 100, living, 700(varying)..Thats atleast 2500 a mth to live and thats about 7500 for the first cycle, will start 30 fems every 20 days i was thinking prob do autos..Also how much for upgraded electirc as i would prob want 3600w of lighting thinking 3 of the lumatek dual 600s with the growzilla reflectors..With this i think i can get 2lbs every 20 days once i get the cycle going with the 30 plants, obviously that would be if i got 100 plant limit which i think i would quilify for easily..With the 2 lbs every 20 days thats 4,500-5k+ hopefully..Does this sound like it would work??? Oh yeah prob another 300mth on nutes for that many plants(using AD PH'd perfect)..