Yeah, I've seen those burning bags fill up with heated air, and go into the air like a burning Hindenburg...
I always stuff those bags in between branches when burning them now.
I'd buy cubes in bulk, but hate to spring for the storage of them. Not to mention the humidity factor and mold if you don't feed them right away down here.
Buying the cubes by the pallet (One ton per pallet), seems to keep then from molding. Plus, keeping them in a climate controlled feed room.
