I performed a dry matter test on Centennial because the cones looked like they were ready to go. I got 23%, though only pulled like a dozen cones I don't have enough Centennial alone to do a 5 gallon fresh hop beer with them so I was going to add Chinook, and maybe Comet and Zeus. They all harvest at different times though. Am I better picking them early or leaving Centennial on the bine longer?