Contains concentrated amounts of fungi and bacteria spores that will inoculate large populations at a rapid pace. Also contains macro and micronutrients that feed not only the plant, but also ingredients specially formulated to feed the actual microbial population. Organic and natural, microbe brew will satisfy plant and soil thirst with the nutritional cocktail they deserve. Can be used in both hydroponic and soil applications. For optimal results, follow the FoxFarm feeding schedule. Available in 1-quart. 576 Units/pallet. This product weighs 2.8-pound. Measures 3-inch length by 3-inch width by 8-3/4-inch height.