Cedar Grove Compost · 1-cu. ft. bag When you choose Cedar Grove Compost, you’re buying what you helped to make. Cedar Grove Organic Soils are a line of high end, fully sustainable soil products. You will see the difference in the health, vitality, color and yield of your landscape plants without the use of chemicals. Cedar Grove makes a high quality, consistent compost through a highly controlled scientific process using aeration, temperature control, curing and screening process that have been improved and time tested through the production of almost 2 million yards of product since 1989. Cedar Grove Compost contains significant amounts of both major and minor nutrients required for healthy plant growth. In addition, Cedar Grove Compost stores nutrients supplied by organic fertilizers and gradually releases them for steady plant growth. This slow release action reduces the need for frequent fertilizer applications and prevents runoff of nutrients into surface water.