Mulch protects the soil, minimizes weeds, contributes to plant health, encourages earthworms, reduces water needs, and cuts down on the gardener's labor. In Mulch It! you'll find a complete guide to relative cost, appearance, insulation value, thickness, weed control, water penetration, moisture retention, and rate of decomposition of more than 50 mulching materials, such as: Bark and wood chips; Pine needles; Stones; Paper; Oyster shells; Plastic; Geotextiles, and Cocoa hulls. Learn how and when to mulch and find out which material is right for a specific purpose. From landscaping to vegetable gardening to flower gardening to planting trees and shrubs. Mulch can help you increase your property value and create a beautiful, professional-looking landscape. Soft cover, 6"x 9", 123 pages, black and whiter illustrations. We offer free shipping on all orders over $19.94. Orders under $19.95 will have a $2.50 handling fee added. To Order By Phone Call Toll Free: 866-596-9982