Changes

For long term storage (3 months to potentially 2+ years), slants are a good option. For instructions on how to make slants at home capable of storing any microbe for potentially 2+ years, [http://suigenerisbrewing.blogspot.com/2015/11/easy-home-yeast-banking-and-video.html see Bryan Heit's video on Sui Generis Brewing (requires a pressure cooker)].