Move Over Leonardite — There’s a New Fulvic Coming to Farms

Jenny Phillips, Director of Marketing • April 25, 2025

Fulvic acids are commonly used in agriculture to enhance nutrient uptake in cropping systems. They can be applied at planting or combined with foliar nutrient applications. However, the sources of fulvic acids vary and some have drawbacks due to their production methods and compatibility with common agricultural inputs. Some products may be marketed as “high-fulvic” but actually have low concentrations or poor-quality extract unless third-party tested.

ZymeCO™ is pleased to offer a new sustainable and highly bio-available plant derived fulvic acid: FulviZyme. FulviZyme is a naturally extracted fulvic acid derived through a proprietary mycelium fermentation process. In addition to fulvic acid, FulviZyme contains silica based nanoliquid® technology to help drive nutrient uptake as well as beneficial enzymes and microbial exudates that help boost crop health.

For more information on FulviZyme and click here or contact a ZymeCO representative today.

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Fulvic acid doesn’t always start in a mine.

By Stephanie Wedryk, Ph.D. • October 1, 2026

Unlike conventional leonardite-based fulvic products, FulviZyme combines plant-derived fulvic acid with naturally occurring organic acids and bioactive plant compounds.

Breaking down lignin is only the beginning of managing residue after harvest

By Stephanie Wedryk, Ph.D. • September 30, 2026

Effective residue management does more than reduce excess residue on surface. It helps turn this year’s residue into healthier soil and a more uniform start for next year’s crop.

How TillZyme Helps Break Down Crop Residue

By Stephanie Wedryk, Ph.D. • September 14, 2026

Rather than viewing residue as something to simply manage, TillZyme helps unlock its value by helping start the biological process that turns tough plant material into a resource for the soil.

There’s More Value in Your Corn Residue Than You Think

By Stephanie Wedryk, Ph.D. • September 8, 2026

Corn residue can decompose slowly because lignin gives stalks and leaves their rigid structure. TillZyme™ uses laccase enzyme technology to help accelerate the breakdown of tough crop residue.

Break it Down with TillZyme

By Stephanie Wedryk, Ph.D. • September 2, 2026

After harvest, crop residue is not just leftover stalks and leaves. It is an active biological system that adds nutrients to the soil, increases organic matter, and builds better soil structure for next year. Actively managed residues help create a favorable seedbed for better stands and yield. The enzymes produced by fungi accelerate the process by breaking down tough lignin before naturally occurring soil microbes take over. Learn more here .