ashes, ashes, we all fall down

I am very proud to say that one of my friends/co-workers and part-time green naysayer (but I'm sure he's a big greenie at heart) just told me that he started a compost pile in his backyard! Yep, my buddy John dug up a hole in his yard and has started throwing compostable material into the pile. I am very proud!

This morning he asks if he can compost his BBQ ash. This question left me stumped and has been, hence my lack of BBQs lately.


Did a little research and it turns out that you can compost your barbecue ash (and wood ash).

Wood ashes act as a lime source, and if added to compost should be used only in small amounts (no more than 1 cup per bushel of compost). As with adding regular lime, excessive amounts of wood ashes result in loss of nitrogen from the pile. Charcoal is just a partially burned form of wood. So long as no other chemicals have been added (check labels on packaging to be sure) barbeque ash should be a safe compost addition.

So go ahead and compost your ashes, just as long as they are chemical-free.

[If you know otherwise, please let me know]