Rhizol. Doing it Nature’s way.

Harnessing the Power of Unique Microbial Science

Microbes — such as bacteria and fungi —
are microscopic, single-celled organisms that live in the soil —
from the deep tropics to the freezing arctic.

Nature's microbes regenerate soils, fight soilborne diseases and
nematodes, nourish plants, and work with plant roots in a mutually
beneficial symbiotic relationship.

Sourced for over four decades,
our formulations mark a crucial shift towards regenerative agriculture.

Our Products

Rhizol, a natural soil inoculant delivered in a groundbreaking soluble powder form, offers versatile application methods—broadcast, in-furrow, pivot, and drip irrigation—adaptable to diverse farming practices and crops. Developed as a broad-spectrum solution, Rhizol stimulates plant growth, improves nutrient uptake, enhances root development, and activates soil defenses. Its unique formulations, tailored for specific crops, incorporate microbial isolates, ensuring unparalleled versatility across the industry.

To learn more about Rhizol application and use, visit our Contact page to speak to a ProGro expert.

Unrivaled Microbial Formulations That Really Work!

ProGro Bio, a Georgia-based Ag-Tech powerhouse, pioneers 100% all-natural, organic solutions with a rich library of proprietary isolates. Over four decades, we've sourced living organisms, ensuring non-GMO, non-carcinogenic formulations of significant bioactivity. Our formulations, tested under various conditions, exhibit remarkable results on 43 unique crops, including cotton, tomatoes, corn, potatoes, hemp, and soybeans, as well as 10 turf grass species and 16 horticultural crops, addressing specific agricultural and environmental challenges.

The most versatile and proven soil amendment on the market

Rhizol activates soil-bound nutrients, enhancing crop nutrition, growth, and yield.

Rhizol resides near plant roots, fostering healthier root systems with improved nutrient absorption.

Rhizol builds robust, natural soil ecosystems, fortifying defenses against pathogens and nematodes.

Rhizol catalyzes soil biodiversity, healing and restoring degraded soil through enhanced microbial activity.