Thornapple Trees Firewood (5 Proven Prep Tips for Seasoned Loggers)
The wind howls a mournful song through the naked branches, a stark reminder that winter’s icy grip is tightening.
The first frost has already kissed the ground, turning the fallen leaves into brittle parchment underfoot.
This is the season of preparation, of stocking up against the cold, and for many of us, that means firewood.
Today, I’m diving deep into a somewhat controversial topic: Thornapple trees, also known as hawthorn, as firewood.
It’s a wood I’ve had a love-hate relationship with over the years, and I’m going to share five proven prep tips to help seasoned loggers – and even those just starting out – make the most of it.
Thornapple Trees Firewood: 5 Proven Prep Tips for Seasoned Loggers
Thornapple, or hawthorn, isn’t your typical firewood choice.
It’s not as widely discussed as oak or maple, but don’t let that fool you.
This dense, thorny tree can provide a surprisingly good source of heat, if you know how to handle it.
I’ve spent years felling, splitting, and burning all kinds of wood, and thornapple presents some unique challenges and rewards.
Forget what you think you know about easy-to-split softwoods; this is a different beast altogether.
1. Identification and Selection: Know Your Thornapple
Before you even think about felling a thornapple tree, proper identification is crucial.
There are many different species of hawthorn, and while most are suitable for firewood, knowing what you’re dealing with impacts your approach.
- Key Identification Features: Look for the characteristic thorns, often quite long and sharp.
The leaves are typically small, lobed or toothed, and the tree itself rarely grows very tall, usually topping out around 30-40 feet.
The bark is generally gray-brown and can be quite deeply furrowed in older trees.
Pay attention to the berries – small, red (most commonly), and apple-like, hence the name. - Species Variation: Crataegus monogyna (common hawthorn) is widespread and frequently used.
Crataegus crus-galli (cockspur hawthorn) has particularly large and nasty thorns.
Understand which variety you’re facing. - Ideal Candidates: Select trees that are already dead or dying, or those that need to be removed for forest management purposes.
Harvesting healthy, mature trees solely for firewood is rarely sustainable.
I always look for trees that are leaning precariously or have significant deadwood – these are safer to fell and utilize the wood that would otherwise rot. - Data Point: A study by the University of Wisconsin-Madison found that hawthorn species, on average, have a density of around 50-55 lbs per cubic foot when dry, placing them firmly in the hardwood category.
This density directly correlates to its heat output.
My Experience: I once misidentified a particularly thorny hawthorn as a different species of scrub tree.
The thorns were significantly longer and denser than I expected.
I learned the hard way (literally!) that proper identification is essential for safety and efficient handling.
I now carry a good field guide with detailed leaf and bark descriptions when I’m working in areas with hawthorn.
2. Safe Felling Techniques: Taming the Thorns
Thornapple trees pose unique safety challenges due to their dense, often multi-stemmed growth habits and, of course, those formidable thorns.
- Personal Protective Equipment (PPE): This is non-negotiable.
Wear heavy-duty gloves (leather with reinforced palms), chainsaw chaps, a helmet with a face shield and ear protection, and sturdy boots.
I cannot stress this enough; those thorns will find any exposed skin. - Felling Plan: Due to their size and often tangled growth, thornapple trees rarely require complex felling techniques.
However, always assess the lean of the tree, wind direction, and potential hazards in the surrounding area.
Clear a wide escape path. - Cutting Techniques: Use caution when making your cuts.
The dense wood can bind your chainsaw bar, leading to kickback.
Use wedges to prevent the tree from pinching the bar.
I prefer using a bore cut followed by a back cut to control the direction of the fall, especially in tight spaces. - Limbing and Bucking: This is where the thorns become a real nuisance.
Use a lopper or pruning saw to remove smaller branches before tackling the main trunk.
Be mindful of the thorns springing back after you cut a branch.
I often use a small axe to knock branches away from me. - Tool Maintenance: Ensure your chainsaw is properly sharpened and calibrated.
A dull chain will only exacerbate the risk of kickback and make cutting through the dense wood even more difficult.
Check chain tension frequently.
My chainsaw calibration standard is to check and adjust the chain tension after every tank of gas. - Safety Code: Always adhere to OSHA logging safety standards.
Maintain a safe distance from the tree during felling and limbing operations. - Data Point: According to the National Safety Council, chainsaw-related injuries account for a significant percentage of logging accidents.
Proper training and adherence to safety protocols can drastically reduce the risk of injury.
My Experience: I once underestimated the springiness of a small thornapple branch while limbing.
It snapped back and caught me in the face, luckily I was wearing a face shield.
It was a painful reminder of the importance of vigilance.
Now, I always approach limbing with extra caution and use a hooked tool to pull branches away from me whenever possible.
3. Splitting Strategies: Conquer the Density
Thornapple wood is notoriously difficult to split, especially when green.
Its tight grain and often twisted growth make it a true test of strength and technique.
- Timing is Key: Splitting thornapple when it’s green is an exercise in futility for me.
I’ve had much better success allowing the rounds to dry for a few weeks before attempting to split them.
The wood becomes slightly more brittle and easier to work with. - Tools of the Trade: A good maul is essential.
I prefer a heavy maul (8-10 lbs) with a splitting wedge.
A hydraulic log splitter is your best friend if you have access to one.
I have a 25-ton splitter that makes short work of even the most stubborn thornapple rounds. - Splitting Techniques: Aim for existing cracks or checks in the wood.
If the round is particularly tough, use a splitting wedge to start a split and then drive the maul through.
If you’re using a hydraulic splitter, position the round carefully to take advantage of any natural weaknesses in the wood. - Dealing with Knots: Thornapple trees are notorious for their knots.
These can be incredibly difficult to split through.
Try splitting around the knot, or use a chainsaw to cut through it.
Be extremely careful when using a chainsaw near a knot, as it can cause the saw to bind or kick back. - Log Dimensions: I’ve found that splitting rounds that are no more than 16 inches in diameter is manageable.
Larger rounds are best left to the hydraulic splitter. - Data Point: A study by the Forest Products Laboratory found that the splitting resistance of hawthorn wood is significantly higher than that of many common firewood species, such as pine or poplar.
This is due to its high density and interlocking grain structure.
My Experience: I spent an entire afternoon trying to split a particularly gnarly thornapple round with just a maul and wedge.
I was exhausted and frustrated, and the round remained stubbornly intact.
I finally gave up and borrowed my neighbor’s hydraulic splitter.
It split the round in seconds.
That day, I learned the value of using the right tool for the job.
4. Seasoning Process: Patience is a Virtue
Like all firewood, thornapple needs to be properly seasoned before it can be burned efficiently and safely.
Seasoning reduces the moisture content of the wood, making it easier to ignite and burn cleanly.
- Moisture Content Targets: The ideal moisture content for firewood is below 20%.
Burning wood with a higher moisture content results in reduced heat output, increased smoke, and the buildup of creosote in your chimney, which can be a fire hazard. - Stacking Techniques: Stack the wood in a single row, off the ground, in a sunny and windy location.
This allows for maximum air circulation, which speeds up the drying process.
I use pallets to keep the wood off the ground. - Drying Time: Thornapple, due to its density, requires a longer seasoning time than many other hardwoods.
Expect to wait at least 12-18 months for it to dry properly.
I’ve found that two summers and one winter is ideal. - Moisture Meter: Use a moisture meter to check the moisture content of the wood before burning it.
This is the most accurate way to determine if the wood is properly seasoned.
I use a pin-type meter and take readings from several different pieces of wood. - Drying Tolerances: Aim for a moisture content between 15-20%.
Wood that is too dry (below 15%) will burn too quickly. - Data Point: The U.S.
Department of Energy recommends seasoning firewood for at least six months, but for dense hardwoods like hawthorn, a longer seasoning period is essential. - Original Research: In my own experiments, I found that splitting thornapple rounds significantly reduces the seasoning time compared to leaving them whole.
Splitting increases the surface area exposed to air, allowing moisture to escape more quickly.
My Experience: I once burned a load of thornapple firewood that I thought was properly seasoned.
The fire was smoky and sluggish, and my chimney quickly became coated with creosote.
I learned my lesson the hard way: always check the moisture content with a meter before burning.
Now, I’m meticulous about seasoning and always err on the side of caution.
5. Burning Characteristics: Unleash the Heat
Once properly seasoned, thornapple firewood offers excellent burning characteristics.
It burns hot, long, and clean, making it a valuable fuel source.
- Heat Output: Thornapple has a high BTU (British Thermal Unit) rating, meaning it produces a significant amount of heat per unit volume.
It’s comparable to oak or maple in terms of heat output. - Burning Qualities: It burns with a steady flame and produces very little smoke when properly seasoned.
It also coals well, providing a long-lasting bed of embers. - Creosote Production: As long as the wood is properly seasoned, creosote production should be minimal.
However, it’s still important to inspect and clean your chimney regularly to prevent the buildup of creosote. - Wood Strength: Thornapple has a high compressive strength, meaning it can withstand a lot of weight.
This is one reason why it burns so long and hot. - Industry Standards: Always follow local fire codes and regulations when burning firewood.
Ensure your wood stove or fireplace is properly installed and maintained. - Data Point: According to the Wood Heat Organization, hardwoods with a high density, like hawthorn, generally produce more BTUs per cord than softwoods.
A cord of well-seasoned thornapple can provide a significant amount of heat throughout the winter. - Case Study: I conducted a small case study comparing the burning characteristics of thornapple to oak.
I burned equal volumes of each wood in my wood stove and measured the temperature output and burn time.
I found that thornapple produced slightly more heat and burned for a slightly longer period than oak.
My Experience: I’ve found that thornapple is particularly good for overnight burns.
It coals well and keeps the house warm throughout the night.
It’s also a great wood for cooking on an open fire, as it burns hot and clean.
Conclusion: Thornapple – A Worthy Choice with the Right Approach
Thornapple firewood may not be the easiest to work with, but its high heat output, long burn time, and clean-burning characteristics make it a worthy choice for those willing to put in the effort.
By following these five proven prep tips, you can tame the thorns, conquer the density, and unleash the heat of this often-overlooked firewood source.
Remember to prioritize safety, use the right tools, and be patient with the seasoning process.
With a little knowledge and effort, you can turn thornapple into a valuable asset for keeping your home warm and cozy throughout the winter.
