silver thiosulfate

Having a problem finding info on silver thiosulfate on autoflower for feminized seed production. As of lately my colloidal silver isn’t creating male flowers on my newer strains I am trying to grow in an ebb and flow coco coir setup .STS seems to be my next step. How often do you spray an...

I have been reading all of the threads about producing testicles on feminized plants because I want to cross various Purple Kush strains. So far it seems to be an even split between colloidal silver users and silver thiosulfate users. Which do each of you like more and why? I was thinking of...