Materials to Use for Building a New Raised Garden Bed - Ep. 266

Thinking about building raised garden beds but not sure what materials to use? Today on Just Grow Something we dig into all the options for raised bed construction, from wood, stone, and galvanized steel to creative choices like reclaimed materials, fabric grow bags, and more. We’ll talk about the pros and cons of each, including cost, durability, aesthetics, and safety concerns like chemical leaching or microplastics. You’ll also learn when (and if) you need a bottom layer to block weeds, stop burrowing critters, or protect your soil. Whether you’re a new gardener or looking to upgrade your existing setup, this episode gives you the science-backed insights you need to choose the right raised bed materials for your garden. Let’s dig in! Perfect for: raised bed gardening, beginner gardeners,vegetable gardening, sustainable gardening, DIY garden beds, pressure-treated wood safety, and backyard food growing. Save 20% and get Free Shipping on your new planter from PlanterBoxDirect.com! Use code JUSTGROW20 now through October 15th, 2025! References: https://extension.oregonstate.edu/gardening/soil-compost/pressure-treated-wood-raised-bed-construction-willamette-valley https://extension.umn.edu/planting-and-growing-guides/raised-bed-gardens Full show notes can be found at https://justgrowsomethingpodcast.com/episode/materials-to-use-for-building-a-new-raised-garden-bed-ep-266