Zone 6A is a well-balanced zone supporting a wide range of vegetables and herbs. With an average last spring frost around Apr 21 and first fall frost around Oct 15, you have approximately 177 frost-free days per year. Use the planting dates below to plan your garden around these key frost windows. For a personalized forecast based on your specific zip code, use our free planting calendar. Browse individual plant guides for detailed growing instructions, or explore how USDA zones work to better understand your growing conditions.