What is tree topping?
Topping is cutting a tree’s main limbs, or the trunk itself, straight across at whatever height the crew decides, with no regard for where a branch joins another. The crown comes off in a flat line, and what is left looks like a hat rack, or a row of fists on the ends of thick stubs. Around Paragould it gets sold under friendlier names. Rounding over. Tipping. Taking the weight off. All the same cut.
The practice survives because it works for about a year. The tree is shorter and the bill was smaller than the other estimate. Everything that follows is the tree’s reaction to the cut.
Why does a topped tree grow back worse than it was?
A tree seals a wound from one place. Where a limb meets its parent there is a swollen ring of tissue called the branch collar, and a cut made just outside that collar gets closed over within a few seasons. A flat cut across the middle of a limb has no collar. Nothing there can close it. The stub dries and cracks, water gets in, and the decay that starts at the cut face works down the inside of the limb toward the trunk. On a water oak, which rots readily to begin with, that column can reach the main stem before anyone notices the top is hollow.
Meanwhile the tree is starving. A crown is how a tree eats, and topping takes most of it in one afternoon. The tree responds the only way it can, by pushing out shoots from dormant buds under the bark right below each cut. These are water sprouts. They grow fast, because the roots are still sized for the tree that was there before, and within a few seasons the tree is nearly as tall as it was. Now it is carrying that height on shoots attached to the outer bark of a rotting stub instead of grown into solid wood.
A limb that grew from the trunk is anchored in the trunk. A sprout on a topped stub is anchored in bark, over wood that gets softer every year. Then an ice glaze or a straight-line wind loads it, and it comes off in exactly the storm the tree was topped to survive.
Bradford pears are the same story at a smaller scale. They already split at their tight forks, and topping one manufactures a crop of new forks of the same kind, all sitting on decayed stubs.
Why is topping cheaper this year and expensive in five?
The first bill is lower because the work is fast. Nobody climbs into the crown to find the right lateral. A bucket goes up, the saw cuts at the reach of the boom, the brush comes down, and the truck moves to the next house. A proper crown reduction takes far longer, and the estimates reflect that.
The second bill arrives on its own schedule. The sprouts have to be cut again within a few years, because they have already outgrown the height the topping was meant to hold, and each re-cut makes more stubs and more sprouts. Somewhere along the way the decay in the old cuts turns the tree from a shade tree into a hazard, and a hazard tree over a house is removal work. A mature oak in the 60 ft and up class runs $1,300-2,800 on the cost page, and if a storm makes the decision for you, that number carries the storm premium of 1.5-2x standard on top.
Set that against a proper prune at $250 to $700 per mature tree, or $500 to $1,000 for a big spreading oak when the whole crown gets attention, done once and not needed again for years. Add the re-cuts and the eventual removal together and the topping bid stops looking cheap.
Drive the older streets on the ridge side of town and the topped blocks are easy to pick out. Every tree on them stops at the same height, and that height is the reach of one truck’s bucket.
What should I ask for instead of topping?
Start from the problem and let the cut follow from it. Nearly every reason a homeowner asks for topping comes down to one of three worries, and each has a cut that gets there without wrecking the tree.
- The tree is too tall or too heavy over the house. Crown reduction is the cut for that. Each long limb is shortened back to a lateral branch big enough to take over as the new end, so the tree ends up shorter and lighter with every cut made at a union it can close.
- The canopy is too dense, catches wind, or shades everything under it. That is thinning. Selected limbs come out entirely at the collar, spread through the crown so what is left is open and evenly weighted. Height stays. The sail effect and the deadwood go.
- Limbs are too low over the roof, the drive, or the yard. Crown raising takes the lowest limbs off at the trunk and leaves the top alone. This is the cut most people needed when they said “top it.”
None of these leaves a stub, and all of them are what the trimming page means when it says every cut lands outside the branch collar. The estimate names which of the three is being done to which tree. If a written estimate says “top” or “round over” or does not name the cut at all, ask the crew to write the name of the cut on it before you sign anything. You do not need the vocabulary to get there. Say what the tree is and where it stands, a water oak with limbs over the back half of the roof, or a Bradford pear in the front that is splitting at its fork, and the cut gets named for you, per tree, with the range it falls in.
One honest caution on reduction. A tree can only be brought down so far in one pass before it is being topped by another name. If the height you need is more than the crown can give up at proper laterals, the straight answer is a removal and a replanting with something that fits the spot, and the cost page has that number too.
When is a hard cutback actually the right call?
Two cases, and both are narrow.
Utility clearance. Paragould Light Water & Cable’s line contractors cut whatever is inside the clearance zone around their lines, and the result along the ditch lines and back-lot easements is often a V-shaped or one-sided tree. That is line clearance, done for the wire on the utility’s schedule, and it is their cut to make. If a tree of yours has been shaped that way for years, the question is whether what is left is worth keeping, and that gets answered on a walk around the tree.
A storm-broken crown. When ice or wind has already snapped the top out of a tree, the weather has topped it, and the job is damage control. Cut each break back to sound wood at the nearest good lateral, take the hangers down, and see what the tree does next spring. It is the same reduction cut described above, except the storm picked where the cuts start. Some come back. Some are removal candidates the following year, and honest storm work says so at the time. The storm checklist covers the first hour. This is the week after.
The 2009 ice storm took the tops out of a good many Greene County oaks, and plenty of the trees that got flat-topped in the cleanup are carrying a second crown of sprouts on decayed stubs today. The trucks that follow a storm through town are set up for speed, and a flat cut is the fastest cut there is. The sprouts show up later, after the trucks have moved on. If one of yours is already carrying that second crown, those sprouts are a different job with a different answer, and it starts with somebody looking up into the old cuts to see how far down the rot has gone.