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  1. 2023 USDA Plant Hardiness Zone Map

    The USDA Plant Hardiness Zone Map is the standard by which gardeners and growers can determine which perennial plants are most likely to thrive at a location. The map is based on the average …

  2. USDA Plant Hardiness Zone Map: What is My Planting Zone? | The …

    Nov 17, 2025 · Find your USDA planting zone with our 2025 hardiness map guide. Learn which plants thrive in your area and how gardening zones affect plant survival.

  3. State Maps of USDA Plant Hardiness Zones - The Spruce

    Nov 17, 2025 · By consulting these maps, you can find 54 different hardiness zone maps across the U.S. and its territories, ensuring you choose plants well-suited to your local climate. When sowing …

  4. Delaware Plant Hardiness Zones - Mapscaping.com

    Find your USDA plant hardiness zone anywhere in Delaware with our interactive mapping tool. Whether you're planning a garden, choosing landscape plants, or just curious about growing conditions in …

  5. US Planting Zone Map – Growing Zones In The United States | Gardening

    Feb 8, 2024 · Learn how to find your zone on handy USDA maps and plan your garden accordingly. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it …

  6. Free Plant Hardiness Zone Finder | USDA Zone Map by ZIP Code

    Find your USDA plant hardiness zone instantly with our free zone finder. Enter your ZIP code to discover which plants thrive in your climate zone with temperature ranges, frost dates, and plant …

  7. Delaware Hardiness Zones, Growing Zones and Planting Zones - Plantmaps

    Hardiness Zones, also referred to as Growing Zones or Planting zones are defined by the U.S. Department of Agriculture (USDA) Agricultural Research Service (ARS). The zones in this map were …

  8. Look Up Your Growing Zone and State Map of USDA Hardiness Zones

    Plant hardiness zones help farmers, gardeners, and landscapers determine which perennials are likely to thrive in their climate. The lower the number, the greater the cold tolerance. For example, a plant …

  9. USDA Plant Hardiness Zone Map | Planting Zones Map USA

    If you see a hardiness zone in a gardening catalog or plant description, chances are it refers to this USDA map. To find your USDA Hardiness Zone, enter your zip code or use the map below.

  10. Plant Hardiness Zone Map - U.S. National Arboretum

    Plant Hardiness Zone Map ... The USDA Plant Hardiness Zone Map website includes an interactive-GIS map that allows the viewer to “click” down in scale to one-half mile.