I really want to do a beer with spruce tips. I was just kinda searching for some general tips, advice, or guidelines I could use to brew a beer with spruce tips. Anyone have any experience with using spruce tips? Whats the time of year when I need to harvest? I live in the north east, so what variety of spruce should I use? And as always, is there any warnings or dangers with trying to brew with spruce tips? And I guess lastly, at what point do I introduce the tips in the process?