Horn Manure 500 is the original biodynamic soil spray and is made from fresh cow manure, buried in cow horns over winter. It is a powerful soil activator helping root development and growth of the plant as well as humus formation in the soil.

To gain the full benefit of biodynamics include an atmospheric preparation.  We recommend two soil sprays and one atmospheric spray per year. Also consider adding our Biodynamic Seaweed Concentrate to your soil spray prior to stirring, particularly in garden and horticulture settings. Its trace elements are amazing!