Do you want to learn how to make that beautiful, rich, black substance we call “gardener’s gold”? David and Allen have been building compost piles for many years, and have a profound appreciation for rot! David will show participants the composting operation at CommonWealth, and the elements that make it a success. Allen will demonstrate different methods for building a successful home compost pile, and will give a brief overview of vermicomposting (composting with worms.)

Price: $10-15