I haven't seen much wrong with sprayers, but what I do see is something that could be drastically improved upon. If little plastic nubs with holes cut in them can grow marijuana, why wouldn't perfectly atomized streams? Has anyone seen anything professsional along these lines?
Has anybody else had the idea of using fuel injectors as a means to atomize the hydroponic solution? Assuming we stayed along the lines of recycled fuel lines and injectors perhaps there are other automotive or general junkyard items that may help one create an effective setup?
An alternator can...