Apr 12, 2023 · April 12, 2023 7:43 pm June 3, 2023. Yes, you can mix charcoal and wood pellets. Combining these two fuel sources can enhance the flavor and heat output of your grill or smoker. Mixing charcoal and wood pellets is a popular technique among grilling enthusiasts who want to achieve the high heat of charcoal while incorporating the unique flavors