Technical observations on soil chemistry, nutrient interaction, and crop nutrition — focused on measurable correction.
A publication by Soil Mender.
One deeper read to anchor the most important ideas, observations, and correction strategy.
Margins are tighter, inputs are expensive, and weather hasn’t made anything easier. Going into 2026, the question isn’t how to spend more — it’s how to make what you’re already spending actually work. We’re hosting a 2026 Crop…
Functional agronomy focuses on the relationships that determine whether nutrients move, react, and function inside the crop as intended.
The reactions that determine nutrient availability and antagonism in soil and irrigation systems.
Interpreting tissue and sap data to evaluate functional nutrient levels — not concentration alone.
When soil tests look adequate, but plant performance indicates hidden limitations.
Chemistry-based interventions that redirect nutrient flow and restore functional balance.
Shorter reads, field notes, and practical diagnostics — updated as we publish.
Nitrogen prices have moved back into historically high territory. When fertilizer costs spike, fertility programs often collapse to the simplest possible strategy: cut inputs and focus on nitrogen.…
We’ll refine this list as the library grows.
