I have this aversion. You see, messing with electricity.... scares me. Especially soldering wires to alligator clips then clipping it to pure .999 silver (wherever in the hell you can find that!) and putting that in water etc etc. I have seen guys using spray they buy somewhere, the only thing is I have no clue what to look for. How many ppm? Does anyone know a good supplier for the colloidal silver spray to make a female plant hermie?
I'm not sure creating CS (using small harmless batteries) counts as messing electricity I got a bottle of Tiresias Mist which I bought through ebay as well. Pretty sure that's just CS. See following posts for more info and some pics from a test. http://forum.grasscity.com/advanced-growing-techniques/108475-can-u-make-your-own-feminized-seeds.html#entry19221894
I make my own colloidal silver with an RSG-2 from Scada Research... it comes with the .999 silver rods. http://www.scadaresearch.com/RSG2_Silver_Pulser.htm