Hardwood Stump Grinding in Hartsville and Trousdale County

Hedge Was Planted Here as Fence, and It Is Still Full of Fence

Osage orange — hedge, bois d'arc, hedge apple, whatever your grandfather called it — was not a shade tree anybody chose. It was set out in rows across Middle Tennessee farms in the nineteenth century as living fence, planted close and laid over so the thorns made a barrier stock would not cross. Then barbed wire arrived, and rather than pull the hedge rows out, farmers stapled the new wire straight to the trees they already had standing in the right line.

That is why a hedge stump in a Trousdale fence line is the single most expensive thing in this county to grind. The wood alone is the hardest that grows in North America — it will spark off a carbide tooth and it comes off bright yellow before it oxidises brown in an afternoon. On top of that, seventy years of bark growth has healed over number nine staples, brads, and strands of two-point wire now sitting three and four inches deep inside the flare where nothing shows on the surface.

We detect the whole collar, chisel the bark back on every hit, and pull what comes. On the ones that will not come, we grind around them.

Walnut Spoil Has Chemistry, and Around Horses It Matters

Black walnut grinds pleasantly. It is dense but it cuts clean, and a thirty-inch walnut is a shorter afternoon than a twenty-four inch hickory. The problem arrives with the pile.

Juglone is concentrated in walnut roots, bark and hulls, and grinding a walnut stump produces a heap of exactly those tissues. Spread it around tomatoes, peppers, potatoes, apples, blueberries, azalea or rhododendron and you will watch them wilt and die over a few weeks with nothing else obviously wrong. Grass and most shrubs shrug it off. So the question we ask before we start on a walnut is what is going back in that ground.

The one that catches people out on this side of the county, where there are horses on half the places off Bridle Path and out toward Beech Grove: walnut shavings in a stall or a paddock can cause laminitis, and it does not take much. Walnut grindings do not go anywhere a horse stands. If we grind a walnut on a horse place, that spoil leaves or goes in a pile behind the barn where nothing grazes.

Hickory and Hackberry Fail a Set of Teeth Two Different Ways

Shagbark hickory is the honest hard one. Tight interlocked grain, sound clean to the pith at eighty years old, no rot to help you. The wheel takes a thin bite and the operator backs the swing rate right off, and a twenty-four inch shagbark on a level yard is a solid ninety minutes with carbide visibly duller at the end than it was at the start. It also throws a fine tan dust that gets everywhere.

Hackberry looks like it should be easy and often is not, for a completely different reason. The wood itself is soft — it will be punky at the heart by fifty years — but hackberry throws a broad low flare with deep folds in it, and those folds fill with washed-in soil, gravel and chert over decades. What dulls teeth on a hackberry is not the wood, it is the grit packed into it. Washing the flare down with a hose before we start is worth ten minutes on a big one.

White oak sits between the two: slow, buttressed, and usually sound.

The Old Yard Trees Are Bigger Than the Tape Suggests

A white oak or sugar maple planted with a farmhouse in the 1880s is not a thirty-inch stump. Measured at the flare, where the grinding actually happens, it is fifty to sixty inches with three or four buttress ribs running out from it and a root mass that is broader than the crown ever was.

Measure at ground level, not at chest height on the trunk somebody left standing. The difference between those two numbers on an old yard tree is routinely two feet, and it is why a phone figure and a figure given on site part company more often than anything else does.

One more thing about the old places. Nineteenth-century farmsteads around here have hand-laid limestone under and around them — dry-stacked footings, rock piles pushed against a tree line, old walk edging that got swallowed. An eighty-year-old root plate grows around all of it and holds it in place. We probe before the wheel goes in, and we will tell you if a stump is going to be a rock job as much as a wood job.

Why the Hardwood Number Reads High Until You Watch the Clock

Nothing about hardwood pricing is a surcharge. It is time and consumables, in that order.

Rough figures for this market. A twenty-four inch hackberry: forty minutes, one hundred and seventy-five to two hundred and fifty. The same twenty-four inches in shagbark hickory: ninety minutes to two hours, three hundred and up. A hedge stump out of a fence row, any width over about twenty inches, starts at four hundred and can reach seven hundred once metal is in it, because a full set of teeth is a real cost and hedge with staples in it will take one.

We carry spares and change on site rather than stopping the job. What we will not do is quote a fencerow hedge stump at yard-maple money and then find a reason to leave.

Multiple hardwood stumps in one visit come down substantially per stump — the mobilisation and the tooth change are already paid for by the first one.

Before you call about a fencerow hardwood, check these

• Did the tree ever stand on a property line, a lane edge or an old pasture boundary
• Are there staples, wire ends or insulators visible anywhere on the trunk above the cut
• Is there a rotted post, a gate hinge or a corner brace within ten feet of it
• Width across the flare at ground level, measured with a tape, not estimated
• Whether it is hedge, locust, hickory, oak, hackberry or walnut — guess if you must, it still helps
• For walnut: what you intend to plant or graze on that spot afterward
• Whether there is rock piled or stacked anywhere around the base