43+ U.s. Department Of Agriculture Plant Hardiness Zones 3 Through 8 Pictures. The usda hardiness zone map divides north america into 11 separate planting zones; United states department of agriculture.
Each of the map's colored zones is separated by 10 degrees to determine your gardening zone, type in your zip code at the us dept. Plant hardiness zones help to define the optimum growing climates for particular groups of plants. National arboretum at that time.
Learn more about usda at www.usda.gov.
Of agriculture website, or for more precision, use the interactive map there. Use hardiness zones as a guideline, but talk with gardening professionals for tips on the cinnamon trees that grow best in your area. Therefore, to ensure your new. Read on to learn about why these changes have taken place, and how they may affect new plantings as well as seasoned.