Is it safe to grow milkweed over a septic drain field? - Cooperative Extension: Garden and Yard - University of Maine Cooperative Extension

Question: Is it safe to grow milkweed over a septic drain field? Answer: Jonathan Foster, Home Horticulture Outreach Professional As much as we love milkweed (Asclepias syriaca) for its attractiveness to pollinators (not to mention monarch butterflies), I believe I would hold off on growing it over your leach field. As you probably know from your question, read more