The biodynamic horn silica preparation influences color, flavor, nutritional, and keeping quality of produce and forage. Mac Mead leads the class in making and using this preparation. We will also dig up the horn manure preparation that was buried in the September class and make the biodynamic nettle preparation. Biodynamic tree paste will also be made and applied to our fruit trees. Megan Durney will cover the role of the honeybee in the farm organism and the household of nature, and lead a visit to our apiary.