I am brewing a cascade IPA tonight and I intend on dry hopping this beer when it's finished fermenting. I am huge on hop aroma I love that citrus, pine, and floral blast that you get in the nose with a dry hopped IPA. I am doing a 5 gallon batch and using pellet hops. How many ounces should I use to dry hop this beer? I probably will only dry hop for 7-10 days and I am leaning towards 2oz. LMK?