There is a long tradition of connecting agriculture and astrology. Even today, the growing popularity of Biodynamic farming, which is timed by the celestial movements, has shown the significance of the these associations. Lahni and Ralph have the unique qualification in discussing astrology and wine grapes, because besides being the authors of the Planetary Calendar they have also authored a large series of wine travel books. So prepare to learn all about the wonders of both the Planets and the world's most popular wine grapes.