I looked in the pellet review section and couldn't find much information. Was wondering what kind of experience people are having with the Northern Warmth Purely pine pellets. I understand that they are a southern yellow pine pellet and believe they are made at the same mill where they used to make Okenagan golds in GA and I heard they are packaged in Upton MA. I've gone through about 1/2 ton in my Harman Accentra. I'm finding the ash tends to stick together(sintering)) and forms a pretty big solid ash cake in the burn pot.