Biodynamic glossaryBiodynamic terms from A to Z: preparations, making and using them, Demeter and the people behind the method.ABCDEFGHILMNOPQRSTVYZAAgriculture CourseAnimal sheathsAnthroposophyApogeeApplying the preparationsAsh preparation (pest ash)BBarrel compostBiodynamic agricultureBiodynamic beekeepingBiodynamic festival calendarBiodynamic pioneersBiodynamic preparationsBiodynamic viticultureBiodynamics and scienceBirch pit preparationBlue MoonCCelestial equatorChamomile preparation 503Compost preparationsConjunctionConstellationsCow hornCow Pat Pit (CPP)DDandelion preparation 506DemeterDemeter certificationDynamisation (stirring)EEclipseEclipticEpiphany preparationEquinoxFFarm organismFennel preparationField spray preparationsGGrowing practice on a biodynamic farmHHorn manure 500Horn manure 500PHorn silica 501Horsetail preparation 508Horsetail teaIIs Demeter a cult?LLunar monthLunar nodeLunar occultationLunar turning pointMManure in biodynamicsMaria ThunMäusdorf decomposition guideNNettle liquid manureOOak bark preparation 505OppositionOrganic associations comparedPPerigeePfeiffer starterPlanetary nodeQQuartzRRetrograde planetsRudolf SteinerSSeed bathSolsticeStinging nettle preparation 504Stirring equipmentStoring the preparationsSupermoonTTree pasteTrineTrine in one elementVValerian preparation 507YYarrow preparation 502ZZodiac