Mesquite Firewood

Down in Texas and the Southwest, mesquite isn't just firewood, it's practically a religion. Every BBQ joint worth eating at is cooking over mesquite, and for good reason. But what a lot of folks don't realize is that mesquite is also one of the best heating firewoods you can get your hands on, period.

At 25.5 million BTU per cord, mesquite outperforms nearly everything on the cost per BTU chart except osage orange and a handful of others. A cord weighs 4,099 lbs dry, which tells you just how dense this stuff is. It burns slow, it burns hot, and those coals are absolutely excellent. Load the stove before bed and you'll wake up to a coal bed that's still radiating serious heat. That's the kind of performance you normally only hear about from the oak and hickory crowd up north.

Here's the thing about mesquite though, splitting it is a fight. Rated difficult, and honestly that might be underselling it. The wood is hard as a rock, the grain twists, and the bark likes to hang on. If you're processing mesquite by hand with a maul, bring your patience and maybe some ibuprofen. A hydraulic splitter is almost mandatory for any serious volume. The thorns on the branches are no joke either, heavy gloves, always.

Mesquite seasons in 12 to 24 months depending on how thick you split it and how dry your climate is. The Southwest heat actually works in your favor here, wood dries a lot faster in Arizona than it does in Missouri. Split it to 4-6 inches, stack it off the ground with plenty of airflow, and the desert sun does most of the work. In a humid climate you'd be waiting the full 24 months, but in mesquite country, 12 months is realistic.

The fragrance is world-class, that smoky, sweet mesquite smell is unmistakable and it's just as good in a wood stove as it is in a smoker. Common across the Southwest and South, mesquite is one of those rare species that earns an excellent overall rating across the board. If you're in mesquite country, burn it. If you're not, it's worth knowing about osage orange as another ultra-dense option with similar heat and coal quality.