The Evolution of Potting Soil

Today we bring on Dr. Bethke, a soil scientist and consultant for Pitt Moss, which is a new type of sustainable potting medium made from recycled paper. He explains the three phases of potting soil, all the way from the beginning! Learn More About Pitt Moss Order Field Guide to Urban Gardening My book, Field Guide to Urban Gardening, will be out May 7, 2019. If you pre-order the book and forward your receipt to [email protected], I'll send you a free pack of heirloom, organic seeds from one of my favorite seed suppliers! Pre-Order Field Guide to Urban Gardening Shop Epic Gardening I'm carrying Birdies Garden Products raised beds, the ones I use exclusively in my front yard garden. They're a corrugated Aluzinc steel, powder-coated raised bed designed to last a lifetime. Buy Birdies Raised Beds at my online store. Follow Epic Gardening

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