Is it safe to make raised beds out of old galvanized metal roofing? - Cooperative Extension: Garden and Yard - University of Maine Cooperative Extension

Question: I am thinking of making some raised beds out of some old (60+ at least!) galvanized metal roofing we took off our cape in the 80’s. Should I worry about lead or cadmium leaching into my organic garden soil? Answer: Lynne M. Holland, Horticulture and Social Media Professional Since the panels you plan to read more