Webinar Explores Using Gypsum to Improve Tight Soils

Experts from Ohio State and GYPSOIL discuss strategies for amending compacted farmland

Apr. 18, 2026 at 6:59am

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A highly textured, abstract painting in earthy tones of ochre, sienna, and sage green, featuring sweeping geometric arcs, concentric circles, and precise botanical spirals, conceptually representing the complex scientific forces and structures involved in soil health and gypsum amendment.Experts share strategies for using gypsum to improve the structure and fertility of compacted farmland.Columbus Today

A recent No-Till Farmer webinar featured soil scientist Dr. Warren Dick from Ohio State University and GYPSOIL agronomist Ron Chamberlain, who shared insights on using agricultural gypsum to improve the structure and fertility of tight, compacted soils. The live event covered the benefits of gypsum, how it can be effectively applied, and answered questions from farmers on getting the most out of this soil amendment.

Why it matters

Soil compaction is a major challenge for many no-till and conservation-minded farmers, limiting water infiltration, root growth, and overall crop productivity. Gypsum has emerged as a proven tool to help break up dense, clay-heavy soils, but proper application techniques are crucial for maximizing its impact.

The details

The webinar provided an overview of what gypsum is, how it works to improve soil structure, and best practices for integrating it into a farm's nutrient management plan. Experts discussed factors like application rates, timing, and methods to ensure gypsum delivers the desired results of loosening compacted soils, increasing water and air flow, and enhancing nutrient availability.

  • The live webinar took place on August 20, 2013.

The players

Dr. Warren Dick

Soil scientist with the School of Environment and Natural Resources at The Ohio State University.

Ron Chamberlain

Senior agronomist and director of Gypsum Programs for GYPSOIL brand gypsum.

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What they’re saying

“Gypsum has emerged as a proven tool to help break up dense, clay-heavy soils, but proper application techniques are crucial for maximizing its impact.”

— Dr. Warren Dick, Soil Scientist

“The webinar provided an overview of what gypsum is, how it works to improve soil structure, and best practices for integrating it into a farm's nutrient management plan.”

— Ron Chamberlain, Senior Agronomist

The takeaway

This webinar offered valuable insights for farmers looking to use gypsum to address soil compaction and improve overall soil health through enhanced water infiltration, nutrient cycling, and root development. Understanding the proper application methods is key to getting the most benefit from this soil amendment.