As sad as this sounds, I can't find any anywhere. I went to 3 different feed stores yesterday, and the stockyards. All they had there was Syrovex, which I DO NOT want to do (given the added estrogen element in it). Syrovex is proprionate anyway.
Any advice on locating some cartridges would be great. I'm getting desperate to start the homebrew, I'm very curious. I'm in the Toronto and surrounding area. Thanks in advance.