Home / Soil/Mulch/Amendments / FoxFarm Bush Doctor Microbe Brew View cart “Black Gold Potting Soil” has been added to your cart. FoxFarm Bush Doctor Microbe Brew$67.00 29 in stock FoxFarm Bush Doctor Microbe Brew quantity Add to cart SKU: 573242M Category: Soil/Mulch/Amendments Description Description FoxFarm Bush Doctor Microbe Brew Microbial Inoculant 1-0.3-0.2 – 32oz – Concentrate Related products Neptune’s Harvest Seaweed Plant Food $32.00 Add to cart Big Bud 1L $75.00 Add to cart Malibu Compost Biodynamc Compost Tea 4Pk $37.00 Add to cart