Well after starting AG and quickly getting into getting a grain mill and all i'm starting to look into stockpiling ingredients for making my own recipes and brewing whenever i want. I saw on midwest's site they have bulk orders of hops (24 oz. of 4 different varieties!) and have 3 different types you can buy. I was thinking of buying one of each which would give me a good variety of hops but unsure how long it would take to use all those hops. If i keep them in the freezer how long can i expect all those hops to last?