#62: WEOC: The Currency of Soil Health Pt. 2

In this second part of the WEOX series, the BW Fusion agronomy team dives deeper into water-extractable organic carbon (WEOC)—framed as the “currency of the soil”—and why it may be one of the most important soil metrics growers aren’t paying enough attention to. The conversation explores how management decisions, such as excess nitrogen, crop rotation (especially soybeans), tillage intensity, and soil structure, directly build or destroy available carbon in the soil. The hosts explain why nothing in biology works for free, how plants “spend” sugar just like money, and why balanced plants with efficient photosynthesis are the foundation of resilient soils, nutrient efficiency, and long-term profitability. Ultimately, the episode challenges growers to move beyond absolutes and rethink fertility, tillage, and rotation decisions through the lens of carbon efficiency rather than inputs alone.