I’m fascinated by comet vintages. That doesn’t make me any more cuckoo than a vintner who buries a cow horn filled with compost in his vineyard, right? Both ideas seem to me to be biodynamical in nature. Steiner in fact did write about comets, but what he had to say does not concern us here. But in a biodynamical world where the phases of the moon and alignment of the stars and planets play a role in viticulture, the idea of a celestial body like a comet having an influence on the grape harvest seems not so strange at all.
What is a comet vintage? Basically, it is a vintage in which a comet which is visible to the naked eye appears during the grape growing season, especially directly before or during the harvest. This is supposed to have a propitious, perhaps even a mystical effect on the quality of the harvest. This may be folklore passed on by generations of winemakers, but in fact it is backed up by examples of outstanding and yes even mystical vintages like 1811 and 1858. more>>