Yes, your corn cobs can burn and are quick-lighting fire starters. Thanks to the fibrous and large amount of surface area created by a dry corn cob's rough texture, corn cobs will ignite extremely quickly. A fresh, wet cob will not ignite as well due to moisture preventing the fire from spreading.

Do corn cobs make good fire starters?

When building your fire, nestle a fire starter under your kindling and light it. The fire starter will burn long enough to get the most stubborn pile to start and is fairly immune to gentle breezes. ... Cob Lites and Cowboy Cob Brand All Natural Fire Starters are made with paraffin and dried corn cobs.

Do corn cobs decompose?

But because the cobs are so large and slow to decompose, you'll need to plan carefully when using corncobs to enrich garden soil. In general, it's best to send corncobs on a trip through the compost pile instead of using them to mulch or feed your garden directly.