This Treasure Could be Hiding in Plain Sight on your Farm

January 6, 2016 07:02 PM

Like many others in the agriculture industry, Harlan Palm has taken the term “retirement” as more of a suggestion than a command. After a lengthy career at DuPont and the University of Missouri, he bought several acres of Missouri woodland and began to learn about timber stand improvement. Today, he’s one of the preeminent experts on the subject.

“Education is really important,” he says. “How do we reach out to owners of timber? What can and should be done with their timber instead of letting it grow willy-nilly?”

Most farms in Missouri and neighboring states have small areas along creeks that aren’t in production, Palm says. Oftentimes, these 2- to 5-acre plots are sitting on well-drained alluvial soils in creek bottoms that are well-suited for walnuts or other potentially valuable hardwoods.

“If a logger came and told you he’d take a few walnut trees off your hand for a couple hundred dollars, maybe you’d say yes,” Palm says. “But what if I told you a veneer grade walnut could be worth a couple thousand dollars each?”

A recent survey of Missouri woodland landowners reveals that only 5% are doing any sort of timber stand improvement. And it does take a bit of work, Palm says. Walnut, oak and cherry need full sunlight to flourish and become dominant. Otherwise, “junk” trees like sycamore, cottonwood, maple, hackberry and other tree species tend to take over.

The first step is simple enough – take a walk in the woods, according to Missouri farmer Warren Hale.

“You need to pick the trees you want to keep, and then try to identify what’s competing with it,” he says.

That process is part art, part science, Palm says. Ideally, black walnuts should be spaced about 35 feet apart at maturity, which is room for 35 trees per acre. Competitive trees are then girdled with a chainsaw and given a small, precise herbicide application at the girdling site.

Picking which trees to keep is often a bit of a guessing game, Palm adds. Oftentimes, two good trees are too close together. They must pore over the details, looking at knots, doglegs and other imperfections, before choosing which one to keep. And Mother Nature is all too happy to throw the occasional wildcard into the mix, he says.

“You never know which ones are going to get hit by lighting,” he says.

Hale notes timber stand improvement is a long-term commitment – something that will more likely benefit his children or grandchildren rather than himself. It has also become one of the more peaceful routines on his farm.

“Some people want to sit on the couch and watch football on Sunday afternoons,” he says. “I’d just as soon come out to the woods. A lot of people would look at this land and wonder where they’d put the deer stand, but they wouldn’t see any cash crop potential beyond that.”

Missouri ranchers Kent and Lori Deimeke say timber stand improvement is not a project that can be conquered over a long weekend and then left unchecked.

“Some people don’t want to wait 20 years for this, but that’s really what it takes,” Lori says.

But the wait can be worth it, Palm asserts. Saw grade black walnut can fetch 50 cents per board foot, and veneer grade wood starts at $2 per board foot.

“Woodland is good for many things,” he says. “There’s hunting, aesthetics, pride of ownership. But if you manage that land for timber, it can bring real value to those acres.”

Palm is past president of the Walnut Council, a science-based organization with chapters in 12 Midwestern states. Members have access to information about managing hardwood, the latest alerts on thousand cankers disease and more. Visit for more information.

Back to news



Spell Check

No comments have been posted to this News Article

Corn College TV Education Series


Get nearly 8 hours of educational video with Farm Journal's top agronomists. Produced in the field and neatly organized by topic, from spring prep to post-harvest. Order now!


Market Data provided by
Brought to you by Beyer