Figure how many watts per plant. The little things are dirt cheap except pesticides. Buy wholesale and plan for the med-long term and all of the nutrients and essentials are cheaper. I'm wondering how much you pay after startup, for a continual 12 plant cycle. I read somewhere that the lights don't push out what they're rated at and hit more like 80%. So if someone knows the right figures that'd be nice to know. Not really a newcomer at this stuff, but this hobby is of connoisseurs which plots cost/quality more precisely than normal.
water alone is $.01/2Gal. 500W+ solar systems are <$200 on eBay brand new + a few accessories.
Hit me with the proper nutrients suppliers (wholesale/bulk)
any broke down figures are what I'm looking for: cost per plant, nutrients/plant, watts/plant, seeds/US distributors specials/exceptionals, pesticides i doubt ill need help with since those depend on location but plz post them if they're in your WELL ORGANIZED list, anything else?