New BOLSTER MycoBio is specially formulated with a blend of endomycorrhizae species and select beneficial bacilli bacteria that improve seed germination, promote vigorous plant establishment and encourage nutrient use efficiency. This biologically enhanced granular soil amendment improves root growth, resulting in plants that are better able to withstand environmental stress.

• Delivers a minimum of 120 spores/g of Mycorrhizae and 100,000 CFU/g of Bacterial Inoculant


• Creates a symbiotic relationship with plant roots to optimize water and nutrient use


• Improves disease suppression


• Mycorrizae species include Rhizophagus irregularis, Rhizophagus clarus, Septoglomus deserticola, and Claroideoglomus etunicatum


• Bacterial species include Bacillus subtilis, Bacillus pumilus, Bacillus megaterium, Bacillus licheniformis and Bacillus amyloliquefaciens

Available in Fine Grade (100 SGN)

Commercial shipping preferred. Delivery to residential address requires a lift truck and will potentially incur increased shipping costs.

The winning Bidder is responsible for all shipping costs. Shipping within the continental United States (Excludes Alaska & Hawaii).

Proceeds benefit the GCSAA Foundation.