Biodynamic Pfeiffer™ Field and Garden Spray

One unit of BD Field & Garden Spray treats one acre of land Among our most popular selling items, Pfeiffer™ products were originated in the 1940’s by Dr. Ehrenfried Pfeiffer with the purpose of helping to make biodynamics more accessible to home gardeners, conventional farmers, and composters. JPI is the exclusive owner of these proprietary formulas. Ehrenfried Pfeiffer found that the use of the Field and Garden Spray in only six weeks increased available nitrogen in the soil by 500%, phosphorus by 833% and potassium by 260%. More information can be found in Pfeiffer's three-volume series of lectures. The Pfeiffer™ Biodynamic (BD) Field ; Garden Spray contains all components included in the Compost Starter plus additional amount of BD #500. Use when planting or transplanting to stimulate germination and root growth and when turning in cover crops to increase soil microorganisms that aid in decomposition and transformation to stable humus. Also can be used as a foliar spray