To browse or use data from this site, no account is necessary! NRC also produces a mapthat shows plant hardiness zones for Canada based on the USDA extreme minimum temperature approach. So, youd want to plant crops that thrive in warmer climates and avoid those that may not do well in lower temperatures, since you can find some unpredictable weather here and there. An official website of the United States government. The USDA Hardiness Zone Method. A large part of southern regions will be within Zone 8. As rule of thumb, add one zone to the designated USDA zone. For now, feel free to continue reading. Click on your region for an enlarged view, 2023 Proven Winners North America LLC. Starting at zone 1 with the extreme minimum temperature set as low as -60F, the ratings go all the way to 13 with an extreme minimum temperature of 70F, says gardener Dan Bailey, president of WikiLawn Austin Lawn Care. Box 520 | Dublin, NH 03444. A sample map of the USDA Plant Hardiness Zones is below. Click here for a detailed explanation. Examples of perennial plants are blueberries, strawberries, fruit trees, pepper plants, lavender and lots of other flowers and most perennials will survive winter, says gardening expert Mike deRose of The Pool Gardener. You can also find your planting zone by entering your zip code on the Arbor Day Foundation website. These also similarly include peonies, succulents, tulips, lilies, bee balm, winter vegetables, hostas and more, and once you get to Zone 6, where summers are hotter, you can grow bush beans, butter lettuce, melons that have a longer season, winter squash, and indeterminate tomatoes, as well as other herbs and spices that can handle the heat but also require that boost, such as coriander, oregano and dill, for example. In Zones 9 and 10, the results are pretty similar, as there isnt much difference in climate range. The map is based on the average annual minimum winter temperature, divided into 10-degree F zones. You can also select a map specific to your region. Temperatures below 50F (10C) may cause the plants to die though, and temperatures that are higher than 90F (32C) may also be too . Step 1: Find your zone Planting zone: Enter your zip code. 1400 Independence Ave., SW For now, feel free to continue reading. Get it daily. Your official excuse to add "OOD" (ahem, out of doors) to your cal. Broccoli, cabbage, tomatoes, lettuce, radishes, spinach, mac apples, sweet peas, potatoes, kale, lettuce, herbs and tomatoes. California 2012 USDA Hardiness Zone Map. These are areas which range in minimum temperatures from -60 degrees Fahrenheit to 70 degrees Fahrenheit. From there, it basically goes up by 10F until it reaches Zone 13, which is between 60F and 70F for average temperatures. To submit, please register and login first. All Rights Reserved. If you are unsure what growing zone you are in, you can enter in your zip code in the tool at the top right of the website and it will tell you. The USDA Hardiness Zone Map divides North America into 11 separate zones; each zone is 10F warmer (or colder) in an average winter than the adjacent zone. Oh hi! In this zone you can add in some others, like macadamia, lemongrass, and mango. We have also produced maps that show plant hardiness zones for Canada based on the USDA extreme minimum temperature approach . 2023 Gardening Know How, Future US LLC, Full 7th Floor, 130 West 42nd Street, New York, NY 10036. The USDA map is color coded to make it even easier to see where your area falls. However, it is always best to check the growing zone for a particular plant before installing it in your garden. Interactive Gardening and Plant Hardiness Zone Map for Canada. It is important to understand what the growing zones for Florida are and which zone you live in because this will help you have a successful garden. You can also match the zones to a letter to be more precise online as well. Our Scientists Contact Us 3501 New York Avenue, NE Washington, DC 20002 / 202-245-4523 The USDA website has a feature where you can search by ZIP code to find your local plant hardiness zone. A frost date is the average date of the last frost in spring or the first frost in fall or winter. Check out this Best Tree Finder from the Arbor Day Foundation! Click here to go directly to the USDA website and see a map of your states zones. Planting native species is a surefire way to achieve a stable garden. If you plan to lift and bring hardier bulbs inside, you'll need to wait for that final frost, and for the foliage to die back. Check the colour-coded plant hardiness zone map to determine which hardiness zone you live in, or type in your zip code below to find your flower zones. Below is the USDA planting zones map, also known as the USDA Hardiness Zone map. The range in temperatures for Zone 9 is around 20F to 30F. Your local yard or garden may be warmer or colder than what the PHZ map shows, but it serves as a good starting point when . 1121 Main Street | P.O. 3501 New York Avenue, NE Washington, DC 20002 / 202-245-4523. California Last Frost Date Map. Enter the first five digits of your ZIP code and we'll tell you where you fall in the USDA Hardiness Zones database. Be inspired with our Gardener's Idea Book and Winner's Circle newsletter. Are the temperatures in each zone ambient or with wind chill factored in? The map is produced by the U.S. Department of Agriculture (USDA) Agricultural Research Service (ARS) and is available on their website. (See local frost dates here.) Many other environmental factors, in addition to hardiness zones, contribute to the success or failure of plants. The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely. Or grow cacao ahead of time where it is done before the coldest months of the year.". However, a frost can occur even when air temperatures are just above freezing. The site is secure. The map is available as an interactive GIS-based map, for which a broadband Internet connection is recommended, and as static images for those with slower Internet access. Similarly, exceptionally warm weather in midwinter followed by a sharp change to seasonably cold weather may cause injury to plants as well. Planting vegetables, flowers and other plants that are appropriate for your U.S. growing zone will make sure that your garden is happy and healthy year after year. Find more gardening information on Gardening Know How: Keep up to date with all that's happening in and around the garden. Zone 10b. The vast majority of crops will not grow in this environment, says Bailey. Just click on the map to enlarge it and find your planting zone. of your Favourites at Great Low Prices! Sign up for Well+, our online community of wellness insiders, and unlock your rewards instantly. Find your local frost dates here. To find your USDA Hardiness Zone, enter your zip code or use the map below. Oops, there seems to be an error, please re-enter your email address. The planting zone map is based on the average annual minimum winter temperature, and which varieties of flowers and plants can survive and thrive in those conditions. Annuals and Perennials vary depending on where you live. Different measures are used to create each countrys map, asexplainedbelow. If youre on the fence about a plant, always go one zone higher to be on the safe side and avoiddisappointment! You can plant indoors though or use a greenhouse, and popular options include beans. The information on this page (the dataset metadata) is also available in these formats: 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. The .gov means its official. 2012 USDA Plant Hardiness Zone Map, courtesy USDA Agricultural Research Service. Let us know in the commentsbelow! BONUS: Youll also receive our freeBeginner GardeningGuide! Winter lows may drop down to -5 degrees F. or be as warm as 20 degrees F., depending on your location in the state. The Plant Hardiness Zones divide the United States and Canada into 11 areas based on a 10 degree Fahrenheit difference in the average annual minimum temperature. Or you can tell from the map below too. 100% Employee Owned Login / Register; Certain areas of your yard could be hot spots and might be able to tolerate one zone higher. For example, if you plan to put dahlias outdoors after the last frost, but want an early start on them, you can count backward from that last date. Allow the tool to use GPS to determine your location, then the map will show your planting zone. Humidity:High relative humidity limits cold damage by reducing moisture loss from leaves, branches, and buds. Disease Resistance Codes; Cooperative Extension; Glossary of Terms; Farm Visits & Grower Profiles; Webinar Series; Hardiness Zone Map. For most summer bulbs, that occurs six weeks after flowering. Visit the ARS Plant Hardiness Zone Website, US Forest Service, FM-RM-VE Obviously, not every perennial, shrub, or tree grows and thrives in every climate. Growing plants at the extreme of the coldest zone where they are adapted means that they could experience a year with a rare, extreme cold snap that lasts just a day or two, and plants that have thrived happily for several years could be lost. Youll find that winter damage occurs most often when plants are out of their range or comfort zone. When you choose plants for a garden or landscape, avoid selecting plants that are only marginally hardy for your region; thats when youll see winter damage, poor growth, and a reduction inflowering. See our article on natural landscaping. Press the Use My Location button. The best plants are both heat and drought tolerant and require just a short growing season, since the climate is so hot throughout the year. If you want a perennial, shrub, or tree to survive and grow year after year, the plant must tolerate year-round conditions in your area, such as the lowest and highest temperatures and the . Soil moisture:Plants have different requirements for soil moisture, and this might vary seasonally. Hardiness Zone Map provided courtesy of The National Arbor Day Foundation. You can plant mint, avocado, olive, kiwi, citrus fruits, basil, thyme and chives, for example. Growing herbs in Zone 11 is tricky and most wont produce seeds due to the heat. Agricultural Research Service, U.S. Department of Agriculture. These zones tend to be more mild and versatile, as long as you go by growing season and look for plants with a longer growing season in general. Your zone initially tells you the lowest expected temperature for your area, but that growing zone number also correlates to an average first and last frost date. No hardiness zone map can take the place of the detailed knowledge that gardeners pick up about their own gardens through hands-on experience. Stay tuned for the first newsletter in the morning, straight to your inbox. The USDA planting zone map is based on the average, annual minimum winter temperature, and it is then divided into 10F zones, with a range of 1-13 zones total. I'm looking for a planting guide for trees and bushes in zone 9 , Melbourne Florida. If your hardiness zone has changed in this edition of the USDA Plant Hardiness Zone Map (PHZM), it does not mean you should start pulling plants out of your garden or change what you are growing. The remaining Texas zones include 7a, 7b, 8a, 8b and 9a. Enter your location below and experience the magic of our garden calendar planting guide. Your entire yard could be somewhat warmer or cooler than the surrounding area because it is sheltered or exposed. The above crops apply, but summers are super hot, so some crops wont do well, like pansies and spinach. Since some Canadians will buy plants from the U.S., it may also be helpful to understand how to use USDA zones in Canada. The way plants are placed in the landscape, how they are planted, and their size and health might also influence their survival. Further north the foliage will die off in the winter, the roots will remain, but all the energy the plant spent growing the foliage would be wasted because it would die off before the strawberries produced, deRose says. The 2012 USDA Plant Hardiness Zone Map website includes an interactive-GIS map that allows the viewer to click down in scale to one-half mile. Gardeners need to keep that in mind and understand that past weather records cannot be a guarantee for future variation in weather. USDA hardiness zones help gardeners understand which plants will survive in the area's extreme temperatures and which wont. When to Plant Vegetables: The Garden Planting Calendar. The map is based onaverage annual minimum winter temperatures of each region and divided into thirteen distinct 10F zones, which are further divided into sub-zones of5F. Perennials need to be able to survive winter in your area, so its important to knowhow cold it typically gets in your area and whether a particular plant is hardy enough to survive thosetemperatures. Gardeners rely on the zone information presented in the Texas planting map as featured above. It also includes national, state and regional images in a variety of resolutions, and a ZIP code finder that provides the plant hardiness zone for all U.S. ZIP codes. Many species of plants gradually acquire cold hardiness in the fall when they experience shorter days and cooler temperatures. As you increase in zones, you can add in more options. Some summer bulbs need to come out of the ground before the first frost. When choosing plants for your garden, its important to select varieties that can survive and thriveyear-round in your area, especially in regions where extreme winter temperatures are normal. Enhance your Accessed from http://planthardiness.ars.usda.gov, Providing Central Access to USDAs Open Research Data, 005:040 - Department of Agriculture - National Research, USDA Plant Hardiness Zone Map, 2012. How can I tell if a plant is an Annual or Perennial? Note: If the map that displays your zone appears inaccurate, you may be in a microclimate. Copyright 2017 - 2023 PublicHealthMapsAll rights reserved. A variety marked "Zones 3-8," for example, should grow and thrive in zones 3, 4, 5, 6, 7 and 8. Users may also simply type in a ZIP Code and find the hardiness zone for that area. If you want a perennial, shrub, or tree to survive and grow year after year, the plant must tolerate year-round conditions in your area, such as the lowest and highest temperatures and the amount of rainfall. You can plant a lot of veggies youd cook with at home, such as asparagus, artichoke, beets, okra, aloe vera, arugula, bell peppers and basil, among some other air plants too. To show the dates above, we use probability level of 50% and frost temperature of 32F. Read our Privacy Policy and Terms and Conditions. You also could have pockets within your garden that are warmer or cooler than the general zone for your area or for the rest of your yard, such as a sheltered area in front of a south-facing wall or a low spot where cold air pools first. Find out where you fall in the USDA Hardiness Zones database. View Maps | USDA Plant Hardiness Zone Map Home View Maps This page allows you to find and download state, regional, and national Plant Hardiness Zone Maps at various resolutions.