mooseknuckle
Member
could someone be kind enough to answer my qwerys 2 posts above please,as im wanting to start my seeds off,and want to be sure im doing it right ,cheers
30 ppm is enough, right?
Just spritz onto your buds and you will be in seed city? That's seems too easy.
Do you guys think this is the method seed houses use to charge huge fem seed prices?
Well back in 2007 when i first posted this thread there were only a few seed banks releasing any feminised seeds - mainly just Dutch Passion, FemaleSeeds, and the occassional line from Gypsy such as feminised C99.
I put this down to the fact that back then not many people knew you could make feminised seeds using something as simple as colloidal silver -- most people only seemed to be aware of silver theosulphate (STS) - which is probably what Dutch Passion were using - and giberrellic acid, neither of which are exactly suitable for amateurs.
I even received a private message from an icmagger just recently saying how he was paid by two seedbanks for his knowledge of using colloidal silver for feminised seeds, so he said he was stunned when he saw my post ... (just as stunned as I was to hear he was paid for this simple method)
Fast forward to today in 2009 and it seems nearly every second seedbank is offering feminised seeds ...
Do they use this method? Who knows - none of the seed banks seem to divulge any of their tricks, but yes I'd assume they'd all either be using colloidal silver, or silver theosulphate. Possibly silver nitrate, and possibly gibberrelic acid, but not as likely.
krazycure & NBtrichgrower,
I'm not sure if straining the silver residue accomplishes too much (other than providing a more accurate PPM reading), because although there is residue it's still only in minimal proportions to the electrically-suspended silver particles (the actual colloid), so the resulting strained colloid will be purer, but not stronger. But whether straining is required or not it definitely shouldn't be counter-productive in any way, and actually the plants will probably prefer having less residue on their leaves as it'll allow for easier photosynthesis, so I'll update my original post with a mention of that.