So I dry-hopped a double IPA with 4oz of cascade pellet hops at room temperature for 7 days. Before the dry hop, the beer had a nice floral aroma and taste, with a good amount of malt backbone. Now, that floral citrusy aroma has been completely covered by a dank grass kind of smell and taste. The citrusy smells I picked up when I smelled the hop packets didn't make it through at all... Is this common when dry hopping with pellets? Will it mellow with age?