Cow horn manure is the main soil spray of the Biodynamic farming method, and is used for regenerating soils, boosting soil life, seed germination, and overall fertility. This upgraded version of the traditional horn manure prep is potentized before the curing process, which significantly shortens stirring time for the application process. The Podolinsky method is also utilized in creation of this product by adding all compost preparations (BD 502- 507) which helps to intensify results of field application. The 500 XP only needs to be stirred for 20 minutes before application. It should be applied before sowing and directly after the end of the harvesting season, or any time you would like to enhance soil life.