About Sigma AgriScience
Plant health biotechnology since 2007, serving agriculture, turf and lawn & garden markets worldwide.
Plant health biotechnology, from formula to field.
Sigma AgriScience is a plant health biotechnology company that develops, manufactures and markets premium organic fertilizers and value-added plant health products. We serve professional agriculture, golf, sports turf, professional landscape, and lawn and garden markets worldwide.
- Since
- 2007
- Manufacturing
- Formulation, granulation, liquids and packaging in U.S. facilities, under one Sigma standard
- Biology
- Humate and beneficial microbes built into the granule, not coated on
- Programs
- Organic · Bridge · Conventional
- Markets
- Golf · sports turf · agriculture · lawn & garden · private label
We own every formula and control every run, from blending to granulation to packaging. When something needs to change, we change it.
Humate and beneficial microbes are built into the granule, not coated on, and every program is tested in the field before it goes on a calendar.
Many customers have worked with us for years. Our agronomists come back to check results, and we earn the next order every season.
Manufactured at farm scale
Our formulas are blended, granulated and packaged in our own production network, under one Sigma standard, and shipped in the size your operation runs on.
Brands and growers who build on Sigma
A regenerative farm in Folkston, Georgia. Sigma is its exclusive fertilizer and biostimulant provider and writes its crop programs. Our Director of Agronomic Programs, Don Thornburgh, is featured in the documentary The Trembling Earth.
- Product formulation
- Dry blending
- Granulation
- Liquid blending
- Private label
- Contract manufacturing
- Packaging
- Logistics