From Grill to Garden: How BBQ Ash Can Boost Your Hawaiian Backyard

After a weekend of grilling some ono (delicious) local favorites like kalbi or huli-huli chicken, you’re probably staring at a pile of BBQ ash, wondering what to do with it. Should you toss it, or could there be a better use for it in your garden? Believe it or not, that leftover ash might be the un