PRO-MIX BX BIOFUNGICIDE™ is a general purpose peat-based growing medium compatible with a wide variety of ornamental plant species, fruit crops and most vegetable transplants that has been enriched with a biofungicide. PRO-MIX HP BIOFUNGICIDE™ is a high porosity peat-based growing medium that has been enriched with a biofungicide (Bacillus Subtilis) that prevents root diseases. This growing medium ensures optimum growth, especially when high air capacity and extra drainage are required.