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Gene Wengert

Gene Wengert (1942-2025) was popularly known as “The Wood Doctor.” He trained thousands of people in efficient use of wood for more than 50 years and authored foundational resources on wood technology. He worked at the University of Wisconsin-Madison and Virginia Tech. His popular "Wood Doctor's Rx" column has appeared regularly in FDM and FDMC magazine since 1978. Because so much of his advice was timeless, he asked that we continue to run his columns in memoriam.

Black locust

Wood Explorer

Black locust: Decay resistant, tough & durable.

Black locust (Robinia pseudoacacia) is a member of the legume family; it can “fix nitrogen” in the soil. While native to the Appalachian Mountains, from Pennsylvania to Alabama, in the last century, it has spread to almost every state. With a widespread, shallow root system, it is ideal for thin soils where it will prevent soil erosion, and it is often used for strip-mine reclamation projects barren due to mining debris and acid soils.
By Gene Wengert, October 13, 2025 | 10:33 am CDT