One tree, four products, four values

There is nothing laboratory-like about grading at the landing. A tree is felled, dragged to the deck, and a man on a loader - or an operator running a processor head - reads each stem and makes a call. Diameter first, because diameter decides which mills can physically take the log. Then straightness, because sweep destroys recovery: a bent log yields short, narrow boards where a straight one of the same size yields long, wide ones.

Then defect. Rot, ring shake, seams, forks, large or loose knots, insect damage, fire scar and embedded metal all pull a stem down. Metal in particular is a hard stop - a fence staple grown over thirty years ago can bounce a log out of a sawmill and, if it reaches the saw, cost the mill a blade and an hour.

The stem is then bucked into lengths chosen to get the most value out of what is actually in it, and the sections are decked with their own class. Different trucks leave for different destinations. The veneer log and the pulpwood cut from the same tree can end up two hundred miles apart at buyers who have no relationship with each other.

These are the best stems on the tract, and there are never many of them. A veneer log has to be large, round, straight and clean enough to be peeled on a lathe or sliced into sheets without the sheet breaking up. A pole log has to hold that straightness over a long length and meet a specification for taper and defect, because it is going to be set in the ground and hung with energised conductors.

The products are correspondingly high value: hardwood veneer for furniture and cabinet faces, peeled softwood veneer for plywood, and treated utility and power poles sold into electrical utilities, telecoms and municipalities.

The practical warning for a landowner is simple. A buyer who does not sort for veneer and poles will pay you sawtimber for them, and nothing about the transaction will look wrong. If your stand carries clean, straight, large-diameter stems, the time to ask whether veneer and poles are being sorted and where they are going is before the harvest, not after the last load.

Sawtimber is large-diameter, reasonably straight, sound logs big enough to break down into wide boards. It becomes dimensional framing lumber, timbers, decking and the boards that go into houses, and for most Southern pine harvests it is the largest single line on the settlement.

It is also the class most directly exposed to housing. When starts are strong, sawmills run hard and compete for logs; when starts stall, the bid softens and the mills that were sorting aggressively stop. That is the cycle a landowner is actually reading when he watches the industry news.

Because sawtimber is where the value concentrates, the growth question matters most at its threshold. A stand sitting just under sawtimber size in a soft market is usually a stand worth carrying, because time moves it in the right direction on both counts: more volume, and a larger share of that volume in the higher class.

Chip-n-saw is medium-diameter material: too small for a conventional headrig to break into large boards, too good to sell as pulp. The name is the machine and the process. The log is fed through heads that chip away the rounded outer wood - those chips going straight to a pulp or panel mill - leaving a square cant in the middle that is sawn into small dimensional boards.

It exists because it recovers two products from a log that would otherwise be sold as one. That is why chip-n-saw pays meaningfully more than pulpwood without being sawtimber, and why Southern pine mills built whole lines around it.

For a landowner, this class is the clearest illustration of what a thinning is for. Stems that are chip-n-saw today become sawtimber with a few more growing seasons and the room to use them. Take the competition out around them and they get there faster.

Pulpwood is everything small, crooked, forked, suppressed or damaged, plus the tops of larger trees and the bulk of what comes out in an early thinning. Form is close to irrelevant because it is all going to be chipped. It becomes kraft pulp for paper and packaging, furnish for oriented strand board and other panels, and increasingly feedstock for pellet plants.

It carries the lowest value per ton on the deck, and it is routinely dismissed by owners for that reason. That is a mistake. Pulpwood is what makes a thinning pay for itself, and a thinning is the single most reliable way to move the remaining stand up the value ladder. It is the cheapest wood on the tract, and it funds the production of the most expensive.

It is also the class that keeps a market at all in some counties. A tract too far from a sawmill may still be within haul of a paper mill or a pellet plant, and where pulp demand is present the whole harvest economics change.

Once the four classes are clear, a harvest contract reads differently. The first question is whether you are being paid by product class or at one blended price for everything that leaves the gate. A blended price is not automatically bad, but it means the upside from a well-sorted tract goes to whoever did the sorting.

The second is scale. Who weighs or scales the load, where, and do you receive the tickets? Payment on delivered tons at a mill scale, with tickets back to you, is a very different arrangement from payment on someone's estimate.

The third is the structure. A lump-sum sale hands you a fixed price and hands the buyer the volume and price risk; pay-as-cut pays you per ton as wood moves, which puts more of both risks on you and more of the upside too. Neither is universally correct. They are different bets, and you should know which one you have made.

The fourth is what happens to the material nobody has talked about - tops, limbs, cull stems and any hardwood in a pine stand. Merchandised, or left on the ground? That answer is worth money and is very often not in the conversation.