What is what planting zone is maryland?

Maryland is located in USDA Hardiness Zones 6b to 7a. This means that the average minimum winter temperatures in these zones range from -5°F to 10°F. Gardeners in Maryland can grow a wide variety of plants that are suitable for these zones, including perennials, shrubs, and trees. It is important to consider the specific microclimate of your garden when selecting plants, as factors such as proximity to bodies of water, urban heat islands, and elevation can affect the growing conditions. Additionally, Maryland's climate is influenced by its proximity to the Atlantic Ocean and the Chesapeake Bay, resulting in moderate temperatures and relatively high humidity. This can impact plant selection and care, so it is important to choose plants that are well-suited to the region's unique climate.