This perpetual moon calendar shows you how to garden by the moon phases. By using the rotating wheel on this calendar, and the moon as your guide, you will be able to see on any given month when to plant, water, fertilize and harvest among other tasks. As farmers have done for years, using the moon to determine the appropriate time to take steps borrows from years knowledge of the moons importance and power in nature. This old fashioned, more organic way of making decisions in your garden can improve your success and allow the process to come full circle back to nature. Comes with an envelope.