Premier Horticulture HGC713445 Pro-Mix HP BioFungicide + Mycorrhizae High Porosity Growing Medium, 2.8 cu ftBrand: Premier Horticulture Features: High porosity peat based growing medium, ideal for water sensitive crops, rooting cutting and or low light growing conditions Suitable for a wide variety of horticultural plants, especially when high air capacity and extra drainage are required Suitable for a wide variety of horticultural plants, especially when high air capacity and extra drainage are required High perlite, peat based growing medium High drainage