Enhanced mycorrhizal inoculant with beneficial microbes and humic acid for superior nutrient uptake and growth promotion. Bolster® MycoBio™ from Sustane® is a blend of endo mycorrhizae species and beneficial bacteria, with humic acid and compost to support the proliferation of soil microorganisms. Bolster MycoBio is used for inoculating soils and growing media with beneficial microbiology for improved nutrient cycling and to amend soil to improve seedling success and promote vigorous plant establishment.