PRO-MIX BX Biofungicide + Mycorrhizae PRO-MIX BX BIOFUNGICIDE™+MYCORRHIZAE™ is a general purpose peat-based professional growing medium suitable for a wide variety of horticultural plants and transplanting applications. FEATURES: Traditional peat-based growing medium with perlite and vermiculite. Is pH-adjusted. General‑purpose growing mix for transplanting a wide variety of plant species. Ideal for the production of vegetable transplants in large cell trays. Contains MYCORRHIZAE™ mycorrhizal inoculum (Glomus intraradices). Contains BIOFUNGICIDE™ - (Bacillus pumilus – strain GHA-180).