There may come a day when you will want to bake some bread with your wheat that you have stored up. If it happens to be in a shtf scenario you may not be able to get yeast. Tactical intelligence has figured out a way to make your own yeast. This is very cool because while you can store wheat berries and grind them as needed you can’t bake good bread without yeast and yeast doesn’t store for years the way wheat berries do.
photo credit tacticalintelligence.net
How to Make Homemade Yeast Recipe
http://www.tacticalintelligence.net/blog/how-to-make-homemade-yeast.htm