Assistant Winemaker Nate Wall fills horns.

It seems everyone either ridicules or worships the cow horns and the processes of biodynamics. Then there’s biodynamic cycles of the moon that are mistakenly confused with astrology - no, not related. You can’t blame the press for focusing on these aspects of biodynamics as they make for great photos and headlines. However, as wine writer Monty Walden recently noted, “Biodynamics is not farming by the moon.”

Biodynamics is farming by the earth.

At Troon Vineyard we recently completed one of the milestones for any biodynamic farmer. We buried our first cow horns on the estate to produce our own biodynamic preparation 500. The images of burying the cow horns may have become cliché, but for those of us who participated, it felt like a right-of-passage as we joined other biodynamic farmers around the world in what feels like a celebration to those involved. It is hard to imagine, but stuffing cow horns with fresh manure is a meaningful experience. After the horn’s ingredients ferment in our soils over the winter, we’ll take the newly created BD 500 and apply it to our vineyard soils to help build the natural microbiome that plants require to take their nutrition naturally from the soils. By letting the soil and the plants do the work we will end up with fruit that carries the energy and personality of our vineyard into our wines. Farming by the earth is the essence of terroir.

Biodynamics changes the soils, the vines, but equally importantly it changes the people who practice this discipline. Biodynamics is a structure and gives you a framework, which at the beginning you work within, but as you grow as a farmer you also go beyond. While everyone loves to focus on cow horns and moon cycles, and these are important aspects of biodynamics, these famous elements of this discipline are not the biggest changes at an estate that transforms into biodynamic agriculture. Perhaps the biggest changes happen to the people who take up this mission. Biodynamics not only transforms your soils, but your culture as a winery.

A big part of that change is that farming biodynamically is fun. You feel empowered by what you are doing and each day is a new adventure. Even though it’s much harder work than conventional farming, the risks and the efforts reward you with not only better grapes, but a better you. Filling our horns was a group effort and laced with happy banter and camaraderie. Poop jokes were as abundant as the actual poop at this celebration. Everyone including the horns were full of it. Conventional farming makes sterile soils and wines. There is nothing sterile about the world of biodynamics.

We’ll be stuffing horns again next fall. If you don't mind dirty hands and some rather unsophisticated humor come join our celebration!

In biodynamic agriculture, we bury cow horns filled with fresh cow manure each fall. These ferment over the winter and next season will be applied to our soils to help build the microbiome. of our vineyard. In this video, Banele (harvest intern from South Africa), Lindsay (harvest intern from Ireland) assistant winemaker Nate Wall and biodynamic consultant Andrew Beedy fill our horns at Troon Vineyard.