Is it safe to use pressure-treated lumber for raised garden beds? - Cooperative Extension: Garden and Yard - University of Maine Cooperative Extension

Question: Is it safe to use pressure-treated lumber for raised garden beds? If not, what are the alternatives to help prevent the wood from rotting? For example, a plastic lining does not seem to me to be a good alternative. Answer: Jonathan Foster, Home Horticulture Outreach Professional It’s a complicated question because the fact of read more