Includes 1 cu. ft. of soil. Back to the Roots Organic Garden Soil is a premium blend for in-ground planting. This soil is mixed with Plant Food and Dolomitic Limestone to create a perfect medium for growing herbs, fruits, veggies, or flowers. Our Garden Soil is 100% Organic, Peat-Free. What is Peat, Peat is 1 of Mother Nature's most important stores of carbon. Instead of imported peat, the base of our soils is made from upcycled plant matter and wood fines from around the United States. Grow 1, Give 1: Help us make gardening a part of every school curriculum. Share a photo of your growing garden and tag us on social media and we'll donate a Gardening Kit and STEM curriculum to an elementary school classroom of your choice.