When is it safe to plant perennials in Bangor? - Cooperative Extension: Garden and Yard - University of Maine Cooperative Extension

Question: When is it safe to plant perennials in Bangor? Answer: Katherine Garland, Horticulturist Hardy perennials, meaning plants that will survive our winters, are safe to plant anytime the soil can be worked. In Bangor, this is typically sometime in early to mid April depending on weather. This helpful resource offers a very succinct overview of read more