City Hall, Council Chambers, 2 Park Plaza, Alpharetta, GA. This class is the foundation for our Spring classes on growing and maintaining vegetables, perennials, shrubs, and roses. It provides an understanding of the science of soil and how to improve your soil emphasizing sustainable methods. It will cover the use of compost and mulch to improve and protect your soil. It includes a presentation on the benefits of worm composting and a demonstration of how to do it. Pre-register for these free classes on Eventbrite at https://www.eventbrite.com/o/the-alpharettanatural-resources-commission-11520264281 or call (678) 297-6200. For more information about this event, please contact Terry Porter at (678) 297-6213 or tporter@alpharetta.ga.us. Presented by North Fulton Master Gardeners, a 501(c)3 organization whose mission is to provide horticultural education, service and inspiration in the North Fulton community