The explanation for this is because Elm has a attribute that no other kind of firewood has: the once-a-year rings are wavy. For the majority of forms of wood, the strains with the annual rings are relatively uniform. But for Elm, the rings are wavy and Just about glance “blurry” https://shanejoecn.vblogetin.com/33751648/the-greatest-guide-to-firewood-durbanville