T he zones define a minimum range of temperatures that a plant or tree can survive safely in that zone. There are now 13 gardening zones, and each zone has inched northward. An unprotected area in a field is likely to experience lower temperatures than a protected area on the south side of your home. With microclimates and variations in weather, you may have years when tender plants will survive winter cold, or an instance when unexpected severe cold snap takes out hardy plants. It’s all about averages – not extremes. Rainfall pattern is the same as in Zone 8. Gilmour’s Interactive U.S. Return to the Customer Service Help page or send an e-mail directly to Customer Service. The latest version of the USDA Zone Map was jointly developed by USDA's Agricultural Research Service (ARS) and Oregon State University's (OSU) PRISM Climate Group, … Canada's plant hardiness map provides insights about what can grow where. Copyright © 2020 Gardens Alive!, d/b/a Gurney's Seed and Nursery Co. All Rights Reserved. These will come up every year and, unlike annuals, will not need to be replaced. Using this growing zone map can be very useful to help understand that plants are best suited for your local region. Others grow happily in neutral or alkaline soil. 6-9. Sunlight: Some plants prefer full sun (six or more hours or sunlight daily) while others grow best in the shade (less than two hours of direct sunlight daily). Be aware of the hardiness zone of your area before you decide to buy plants. I use plant hardiness zones to figure out what zone am I in based on average temperatures and average frost dates in my region or planting zone gardening. for signing up for special offers from Gurney's. The map is produced by the U.S. Department of Agriculture (USDA) Agricultural Research Service (ARS) and is available on their website. Also remember microclimates exist within each zone. Need Help? Another valuable piece of gardening information is your area’s average date of last frost in spring and average date of first frost in fall. For many gardeners, this means about a half-zone change. Have a look at the map and find the number for your area for growing plants, trees, shrubs, and vines, including annuals and perennials. If you were used to being in USDA Zone 6b, with an average wintertime low of -5 degrees to 0 F, you're probably now solidly in Zone 7a, which typically registers a low of 0 to 5 degrees. Have another question? Look for a plant’s hardiness zone on plant tags and online. More specifically, I am in zone 6b. Understanding gardening zones means you can focus your time and attention (not to mention money) on plants with the best chance of winter survival. Gurney's trademarks are registered trademarks of Gardens Alive. Remember...Zone maps are not perfect and could be incorrect if you live in a micro-climate within a zone. Get tips on selecting the best products for your garden! An English wallflower may be 5-8, 6-1. The system of Plant Hardiness Zones was developed by the United States Department of Agriculture and, put simply, is a geographically defined area in which a specific category of plant life is most likely to thrive. Zone 9 is located in the higher elevations around Zone 8, but its summers are just as hot; its winter lows are slightly higher (temperatures range from 28 degrees to 18 degrees F/-2 degrees to -8 degrees C). Look for a plant’s hardiness zone on plant tags and online. Zone 1 is the coldest; zone 11 is the warmest. For example, if you live in zone 6, choose plants that are winter hardy to zones 6, 5, 4, 3 and 2. Pay attention to areas in your garden that may provide protection for tender plants through winter, or a break from summer heat for winter-hardy plants that may struggle in summer. USDA Arizona Plant Hardiness Map Gardening Zone. If you are growing a plant that is marginally cold hardy for your zone, a winter with below average temperatures could damage or kill a plant. Want to successfully grow fruits, trees, vegetables, perennials, shrubs and more in your garden? When you know your USDA hardiness zone, you can plan for success in your garden. Air circulation: Some plants, like roses, need good air flow, while others don't need as much. USDA. Based on the USDA Hardiness Zone Map, this interactive version covers the country of United Kingdom which ranges from Zone 6b to Zone 10b. Local store prices may vary from those displayed. The reason understanding what the zones for plants & trees are in California is important is because the zones will help you select the very best plants to grow in your garden. Some plants found at your local Lowe’s will indicate much warmer cold hardiness zone than what is found in your area. Alabama USDA Zone Map . Use our zone finder tool to find out. Thank you! This puts Phoenix, Arizona in gardening zone 9-10 according to USDA charts and in Sunset Zone 13.. USDA. Why Planting Zones Matter. Use plant zones only as a general guide. Oops, there seems to be an error, please re-enter your email address. If you plant something at the wrong time for your zone, you’ve wasted time, money, and effort. Your geographic location will affect how successful your flowers or plants will grow in your gardening areas. Gurney's respect your privacy. Hardiness Zones, Gardening Zones, Growing Zones and Plant Zones refer to defined geographic regions that can support specific plants, flowers and trees. Planting plants, vegetables and flowers that are appropriate for your US growing zone will make sure that your garden is happy and healthy year after year. Your discount has been applied. The USDA Hardiness Zone Map divides North America into 11 separate planting zones; each growing zone is 10°F warmer (or colder) in an average winter than the adjacent zone. © 2000-2020 Home Depot Product Authority, LLC. Products shown as available are normally stocked but inventory levels cannot be guaranteed, For screen reader problems with this website, please call 1-800-430-3376 or text 38698 (standard carrier rates apply to texts), 5 Ways to Protect Your Garden From Frost and Freeze Damage, Tips for Bringing Houseplants In for Winter. Even within zones, not all gardens will be the same. 03 of 54. See below to find your garden planting zone, also known as your hardiness zone. Subscribe to our email list to receive best offer. “Put the right plant in the right place” is one of the basic principles of gardening, and when you know your hardiness zone, you can determine if the flowers, edibles, shrubs and trees you want in your garden will survive and thrive in your climate. Valleys tend to get colder than hillsides. It combines information about a variety of climatic conditions across the entire country to produce a single map. Knowing your gardening zones for hardiness and heat can help you decide which plants to choose. You can either enter your ZIP code or, for even more precision, use the interactive map to click down to within a half-mile of your home. When you order plants from catalogs or read general garden books, you need to know your USDA zone in order to be able to interpret references correctly. When testing plants, we note what environments they tend to prefer and include that in our product descriptions. Planting Zone Map for 2019 combines data from the USDA with specific geographical information to provide a complete look at your growing area. If you see a hardiness zone in a gardening catalog or plant description, chances are it refers to this USDA map. Here in Canada we have a wide range of garden zones with variations in each province. What other factors determine plant survival and growth? All Rights Reserved. 01 of 54. California planting zones range from zones 5a to11a. Look for your area of the country and follow the color-coded dots on the bottom of the map to determine your zone. But when I type in my zipcode for farmers almanac it says I am zone 5. Learn how to grow the best plants for your climate when you start with your site’s hardiness zone. Plants that fall in your range will thrive in your landscape. Check plant tags before you buy; the zone information is spelled out as a range — for example, USDA Zones 5 to 8. A hardiness zone is a geographical zone where certain plants grow best in that specific climate. The Arbor Day Foundation has also issued a Hardiness Zone Map. For example, if you live in zone 6, choose plants that are winter hardy to zones 6, 5, 4, 3 and 2. Our Nursery is in Zone is 8, so we can plant USDA Plant Hardiness zones are defined by the average lowest temperate during the winter in that region. Below is the USDA planting zones map, also known as the USDA Hardiness Zone map. Soil types and structure: Soil can vary from region to region and even in different locations in your yard or garden. Find out your region's average date of last frost in spring and first frost in fall in this frost date calendar. USDA Zones 7a through 9a are represented in Alabama. This is roughly where we distribute transplants to your local garden center at the proper time for planting. The USDA Plant Hardiness Zone Map is based on average temperatures. For instance, I am in zone 6. If you live in Hardiness Zone 7 and Heat Zone 7, you will know that you can leave tulips outdoors in your garden year-round. Some plants need loamy, well-drained soil while others will grow in clay and other types of soil. What Planting Zone Am I In? Alaska USDA Zone Map . If a plant is found at your local Lowe’s you can be assured that it has been selected to thrive in your area. You can determine your gardening zone at the U.S. Dept. Start by finding your USDA Hardiness Zone with our Zone Map. Check the map to determine which hardiness zone you live in, or click on the below "Submit" button to find your zone. Plant Hardiness Zone Maps for Neighboring Countries France Hardiness Zone Map Please call us at: 1-800-HOME-DEPOT (1-800-466-3337), Please enter in your email address in the following format: you@domain.com. If you’ve ever put in the effort to start your plants from seeds, or you’ve shelled out the money to plant a garden from seedlings someone else has started, you understand why planting zones matter.. This planting zone map is based on the 2012 USDA plant hardiness map, which was adjusted for the warmer temperatures that have occurred over the past few decades. Soil pH: Some plants, like blueberries, require acidic soils. The USDA Hardiness Zone Map divides the United States and Canada into 13 zones, with Zone … Most gardeners start with the USDA Plant Hardiness Zone Map. USDA Plant Hardiness Zone Map. My winter average temperature is ten degrees higher than in zone 5. Each zone represents a 10 degrees Fahrenheit range, so, for example, zone 7, represented by the pale green belt across the middle of the country, experiences an average minimum temperature in winter of 0 to 10 degrees Fahrenheit. of Agriculture website. The USDA Plant Hardiness Zone Map is a valuable agricultural and horticultural reference. Often we are asked by PLANTS users about the USDA Plant Hardiness Zone Map, but neither PLANTS/NPDT, nor the USDA NRCS as a whole, are responsible for this map. Based on the average annual winter temperatures in a region, this map gives you a good indication of what plants are likely to survive winters in certain areas. The most widely used growing zone map in North America is the USDA hardiness zone map, which breaks down all areas of the United States into zones, according to the lowest and highest temperatures of their climate. A zone may get much colder from time to time than the average indicates. Sign up for Gurney's emails for tips on growing your best garden yet, and save hundreds of dollars with our email exclusive offers on vegetables, fruits, fertilizers and more. If you are growing a plant that is marginally cold hardy for your zone, a winter with below average temperatures could damage or kill a plant. Growing season: late Feb. through Dec. Knowing the California growing zones will help you plan and plant a garden that is set up for success. The 2012 USDA Plant Hardiness Zone Map is the standard by which gardeners and growers can determine which plants are most likely to thrive at a location. Learn more about the differences between annuals and perennials. The Arbor Day Foundation developed this U.S. Hardiness Zone Map based upon data from 5,000 National Climatic Data Center cooperative stations across the continental United States.. See suggested trees for your region. Planting a garden is an investment of both time and money. What is your USDA hardiness zone? Use of this site is subject to certain Terms Of Use. This will tell you what growing zone you are in. Which in my mind is a big difference so How am I to know which zone to go by. USDA Plant Hardiness Zone Map – INDIANA. Some plants might not survive over winter! Your Free Shipping coupon is being applied. Learn how to use the USDA hardiness zone map to help select plants that will thrive in your area’s climate. Thank you! Plant Hardiness Zones. When choosing plants you want to make sure that they will be able to grow here. Maine spans Plant Hardiness Zones 3-6. The USDA plant hardiness map divides North America into 11 hardiness zones. You'll find zone designations at the end of many of the plant descriptions on this site and in the print catalog. Each zone is based on the 30-year average of the single coldest temperature recorded each winter. The USDA Plant Hardiness Zone Map was revised in 2012 to reflect warming temperatures. The original and most widely-used system, developed by the United States Department of Agriculture (USDA) as a rough guide for landscaping and gardening, defines 13 zones by annual extreme minimum temperature. Each hardiness zones differ by 10 degree F and are further divided in to two sub zones that differ by 5 degree F. The colder half of the sub zone is indicated by the letter ‘a’ and the warmer half indicated by the letter ‘b’. Thanks Why select my growing zone? The map in this guide is based on the USDA Plant Hardiness Zone map that uses average minimum winter temperatures across the country to determine what plants will surive winter where you live. Agricultural Research Service, U.S. Department of Agriculture. When shopping for plants, look for hardiness zone information on plant tags and online. At Gurney's, we grow and test many plants at our research farm in Ohio (Zone 6). Zone 3 is 10 degrees F colder than Zone 4, etc. 02 of 54. The USDA map covers 13 zones with temperatures ranging from -60 degrees Fahrenheit (zone 1) to 70 degrees Fahrenheit (zone 13). Water: While all plants need water, some require more than others. Plant Hardiness Zones offer general guidance to the kinds of plants that will survive winter in a given area. The warmer the climate, the higher the number of the zone. USDA Plant Hardiness Zone Map Find your location on the map, or use our convenient growing zone finder above. Understanding the USDA planting zones you live in can mean the difference between success and failure in your garden. Thank you for signing up for our special offers and promotions! Your plant hardiness zone is an important piece of information to guide your garden decisions. Cool-season vegetables, most of which tolerate or even like a little frost, will grow well in zones 7 and southward in the fall. For example, a tulip may be 3-8, 8-1. When you know your hardiness zone, you get more out of your gardening dollars. Because the state is so large, it is actually further broken down into Northern and Southern planting zones. The 2012 USDA Hardiness Zone Map Move your mouse over the map to zoom in for a closer look at your area. The USDA Plant Hardiness Zone Map is based on average temperatures. (Keep in mind that plants that can handle zone 2 winter cold may not tolerate the heat of a zone 6 summer.) Unsubscribe anytime. This will help you plan spring and fall vegetable gardens. Therefore, you will find 4 numbers on each plant: Maximum Hardiness Zone, Minimum Hardiness Zone, Maximum Heat Zone, Minimum Heat Zone. At the top of the map here, you'll find Zone 2 and, travelling south, the numbers increase to zone 10 in the southernmost points of the United States. Drought-tolerant plants are able to go a little longer without water. A hardiness zone is a geographic area defined to encompass a certain range of climatic conditions relevant to plant growth and survival.. How are the zones defined? Zone can be very useful to help understand that plants that can handle zone 2 winter may! Enter in your garden planting zone map was revised in 2012 to reflect warming temperatures © 2020 Alive! And first frost in fall in your landscape 's plant hardiness zones are defined the! Define a minimum range of garden zones with variations in each province for Neighboring France! Planting a garden is an investment of both time and money to Customer Service help page or an. That specific climate selecting the best products for your climate when you your. 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Where we distribute transplants to your local Lowe ’ s hardiness zone with our zone map find garden...

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