It's a combustion fire, and while the mulching mower sounds great, we have an old run of the mill mower, which sadly doesn't have a catcher, lol! Just means more exercise for us, lol! I have chosen a spot in the garden to dump vege peelings and stuff for now, though I do want to make a better compost area, not a commercial one, just something I can knock up myself (that should be interesting...!).