Planting Calendars

Maria Thun developed the biodynamic sowing calendar from years of careful trials, and her almanac is still the gardener’s guide to working with the moon and planets. Here you will find The North American Maria Thun Biodynamic Almanac and The Maria Thun Biodynamic Almanac, along with Planetary Influences upon Plants. For the wider practice, see Biodynamic Gardening.