Sigma Biopak Liquid

Liquid Soil Amendment

Sigma Bio is a premium liquid biological containing soil enhancing Bacillus bacteria, Mycorrhizal fungi and Trichoderma fungi. The synergy of these biologicals act on the plant’s rhizosphere and grow close to the root to promote healthy growth. The purpose of this product is to enhance plant growth and vigor by optimizing nutrient availability and uptake. Sigma Bio improves plant performance and yield potential by promoting better root growth and soil structure.

Available Packaging:

2.5 gallon x2 per case or 275 gallon totes


Label OMRI

Guaranteed Analysis


Mycorrhizae / Endomycorrhiza

Glomus Intraradices 3.16 Propagules/mL
Glomus Mosseae 3.16 Propagules/mL
Glomus Etunicatum 3.16 Propagules/mL
Glomus Aggregotum 3.16 Propagules/mL

Bacillus Bacteria

Bacillus subtillus 1 x 106 CFU's/mL
Bacillus amyloliquefaciens 1 x 106 CFU's/mL
Bacillus laterosporus 2 x 106 CFU's/mL
Bacillus licheniformis 1 x 106 CFU's/mL
Bacillus mojavensis 1 x 16 CFU's/mL


Trichoderma harzianum 2.4 x 105 CFU's/mL
Trichoderma koningii 3.6 x 105 CFU's/mL

Total other ingredients

Water 70%

Treatment Applications

Apply eight (8) to sixteen (16) ounces of Sigma Bio per acre in enough solution to give thorough coverage.

For turf applications – 0.20 to 0.40 fluid oz of Sigma Bio per 1000 sq/ft.

Shake well before use and store in a cool, dry location and away from direct sunlight.

Keep cap closed when not in use.

Sigma Bio can be blended with liquid fertilizers and soil amendments to be used in spray rigs; hose end sprayers and other fertigation devices.

* Stable 2 year shelf life