2024 What garden zone am i in

List of 1990 Hardiness Zones for Cities in New Hampshire. Location. Hardiness Zone. Acworth. Zone 5b: -15°F to -10°F. Albany. Zone 4b: -25°F to -20°F. Alexandria. Zone 4b: -25°F to -20°F.. T mobile hotspot box

If you live in Virginia, you will be in one of the four Virginia USDA plant hardiness zones that range from 5b at the northern tip to 8a and 8b on the eastern shore. These zones should serve as a guideline when selecting flowers, shrubs or trees for your garden. Much of Virginia experiences a relatively mild …First introduced in 1960 and subsequently updated in 1990, 2012, and 2023, the USDA Plant Hardiness Zone Map remains a pivotal resource for gardeners and growers alike. The map is based on the average annual minimum winter temperature and is divided into 10°F Zones, offering a comprehensive view of the temperature ranges across the …Things I Might Plant. The following plants are on my maybe/if I get time list: Zucchini. They have a short maturation time, just 60-65 days, they don’t like hot temperatures and actually shut down production over 85 degrees and will develop powdery mildew… which is exactly what happened to my zucchini plants this …If you're a Sunset reader, you're almost all gardening in zone 24. This is certainly true of the communities of Huntington Beach, Costa Mesa, Newport Beach and ...If you live in North Carolina and want to plant a vegetable garden, you may be wondering exactly what you can plant and when. This guide can help you determine your options based o... January 25, 2012. WASHINGTON—The U.S. Department of Agriculture (USDA) today released the new version of its Plant Hardiness Zone Map (PHZM), updating a useful tool for gardeners and researchers for the first time since 1990 with greater accuracy and detail. The new map—jointly developed by USDA's Agricultural Research Service (ARS) and ... A gardening zone, also known as an hardiness zone, is a global reference standard used to assess the suitability of various plants and vegetables. There are zones throughout the United Kingdom ranging from 7 to 9, with parts of Scotland being in Zone 6. Summer temperatures in the North and East of England are cooler than in the South and …According to the 2023 USDA Hardiness Zone Map Chattanooga, Tennessee is in Zones 7b (5°F to 10°F), 7b (5°F to 10°F), 8a (10°F to 15°F) and 8a (10°F to 15°F). This is a change from the 2012 USDA Hardiness Zone Map which has Chattanooga in Zones 7a (0°F to 5°F) and 7b (5°F to 10°F). Hardiness Zones for …Learn how to use the USDA map and zip code tool to determine your hardiness zone for plants. Compare your zone with the plant zones to choose perennials or … How can I tell if a plant is an Annual or Perennial? ... If you are Zone 5, any plant that is Zone 5, 4, 3, 2 and 1 would be a perennial in your area, and anything ... The United States Department of Agriculture (USDA) hardiness zone map is a useful resource for finding out whether a particular plant will be able to thrive in your area. These zones are based on the average minimum temperatures in different regions of the U.S., ranging from Zone 1a (-60 to -55° F) to Zone 13b (65 to 70° F). For each …Mississippi enjoys a rather temperate climate and according to the Mississippi USDA planting map, the state includes zones 7b, 8a, 8b, and 9a. Many plants, trees, and shrubs thrive in these zones and gardeners tend to enjoy a longer growing season. The 2023 USDA plant hardiness map takes into consideration average annual …Zone maps are tools that show where various permanent landscape plants can adapt. If you want a shrub, perennial, or tree to survive and grow year after year, ...Are you ready to start planting? Kristopher is back this week to help us sort out gardening zone maps: the basics of heat, hardiness, average last frost date...According to the USDA, these zones are "based on the average annual extreme minimum winter temperature." They are displayed as "10-degree F zones ranging from zone 1 (coldest) to zone 13 (warmest). Each zone is divided into half zones designated as 'a' and 'b'." The purpose of the zones is to help people select plants that are suitable …Higher growing zones (e.g. 8-11) are generally located in the southern and coastal United States, whereas lower hardiness zones are concentrated in the north and midwest. …20 Nov 2023 ... The USDA's New Plant Hardiness Zone Map - Explained What has changed, and what remains the same? What is the New USDA Updated Plant ...Higher growing zones (e.g. 8-11) are generally located in the southern and coastal United States, whereas lower hardiness zones are concentrated in the north and midwest. … The Plant Hardiness Zone Map (PHZM) is based on the average annual extreme minimum winter temperature, displayed as 10-degree F zones ranging from zone 1 (coldest) to zone 13 (warmest). Each zone is divided into half zones designated as ‘a’ and ‘b’. Zone 1 is the coldest region and Zone 11 is the warmest. Plants are often classified by the coldest temperature and zone they can endure. You will find this notation on plant labels, in plant catalogs, and plant reference books, and online. For example, a plant hardy for Zone 6 will survive where winter temperatures drop to -10°F (-23.3°C). Zone 4: -30°F to -20°F. Denny Schrock. Zone 4 plants can withstand minimum chill temps from -30°F to -20°F. You can find this zone in Montana, Wyoming, North Dakota, South Dakota, Minnesota, Wisconsin, and northern areas of Eastern states such as New York, Vermont, New Hampshire, and Maine. When to …Nov 21, 2023 · Here are some common challenges and considerations for each zone: Zone 1: The main challenge in Zone 1 is the short growing season and cold temperatures. It is important to choose cold-hardy plants and protect them from frost. Zone 2: Similar to Zone 1, Zone 2 also experiences cold winters and a short growing season. The 2012 USDA Hardiness Zone Map. Move your mouse over the map to zoom in for a closer look at your area. 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, and released in January of 2012. To help develop the new map, USDA and OSU ... Virginia Interactive 1990 USDA Hardiness Zone Map. Plant Maps. Home (current) About; Home; Virginia 1990 USDA Hardiness Zone Map; Virginia 1990 USDA Hardiness Zone Map View the new 2023 Virginia Hardiness ... Burkes Garden: Zone 5b: -15°F to -10°F: Burkeville: Zone 7a: 0°F to 5°F: Burr Hill: Zone 7a: 0°F …The USDA Plant Hardiness Zone Map is based on average temperatures. If you are growing a plant that is marginally cold hardy for your zone, a winter with below ...The USDA plant hardiness zone divides the map of the USA and Canada into 13 different zones based on the average minimum winter temperature. Zone 1, which covers the northern part of the map, is the coldest, while zone 13, in the southernmost section, is the hottest. This somewhat simplified model can help people narrow down the …Gerbera daisies are a perennial in zones 10 and 11, and they are an annual in every other hardiness zone, according to Better Homes and Gardens. They come in every color, except fo...The USDA hardiness map —the official name is Plant Hardiness Zone Map—helps gardeners determine which perennial plants can survive in their climate. It is based on the average annual minimum temperature in a given area (in other words, how low the temperature gets in your area on average). The USDA created the hardiness … (The United States falls within Zones 2 through 10). For example, the lowest average temperature in Zone 2 is -50 to -40 degrees Fahrenheit, while the minimum average temperature in zone 10 is +30 to +40 degrees Fahrenheit. See more. Suggested hardiness zones have been indicated for all trees and perennials available online from the Foundation. The USDA Plant Hardiness Zone map takes average minimum winter temperatures across the country and breaks out zones. There's a total of 13 zones with temperatures ranging from -60 degrees Fahrenheit (Zone 1) to 70 degrees Fahrenheit (Zone 13). The map shown is the November 2023 updated version from USDA.Gardening is not just a hobby; it’s a passion that brings immense joy and satisfaction. But if you want your garden to thrive, it’s crucial to understand the concept of planting zo... The 2012 USDA Hardiness Zone Map. Move your mouse over the map to zoom in for a closer look at your area. 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, and released in January of 2012. To help develop the new map, USDA and OSU ... Nov 8, 2021 · The main factors determining average minimum temperature are altitude, latitude and proximity to the coast. Zone 1 covers the alpine areas of south eastern Australia. Zone 2 the tablelands of south east Queensland, New South Wales and Victoria, and the uplands of central Tasmania. Much of the southern half of the continent is in Zone 3, except ... May 14, 2020 · There are a whole group of gardeners that are very critical of the USDA zone system. That has caused the USDA to add subzones. So you may often hear someone say they are in zone 5b or 7a. In our case, the zone listed on the map for Salt Lake City is 7. But ask anyone in our area what is my garden zone and they will tell you 6. According to the 2023 USDA Hardiness Zone Map Chattanooga, Tennessee is in Zones 7b (5°F to 10°F), 7b (5°F to 10°F), 8a (10°F to 15°F) and 8a (10°F to 15°F). This is a change from the 2012 USDA Hardiness Zone Map which has Chattanooga in Zones 7a (0°F to 5°F) and 7b (5°F to 10°F). Hardiness Zones for … Learn how to find your planting zone with the USDA Plant Hardiness Zone Map, a system that divides the US into areas with different minimum temperatures for gardening. Find out which plants will grow best in your zone and how to use the map to plan your garden. 29 Nov 2023 ... ... Zone 7A. As a gardener, this means I will be paying close attention to where I am sourcing my plants. Am I purchasing from a nursery that ...There are a whole group of gardeners that are very critical of the USDA zone system. That has caused the USDA to add subzones. So you may often hear someone say they are in zone 5b or 7a. In our case, the zone listed on the map for Salt Lake City is 7. But ask anyone in our area what is my garden zone and they will tell you 6.The U.S. Department of Agriculture released a new version of its Plant Hardiness Zone Map in 2012 — the first time since 1990. This map is the standard by ...Find your USDA planting zone by entering your zip code or using the map. Learn what plant hardiness means and how to choose plants for your climate.Find out which planting or growing zone you live in by entering your zip code or using the color-coded map. Learn how to plant and care for different plants …Yankee Hill. Zone 5b: -15°F to -10°F. York. Zone 5a: -20°F to -15°F. Yutan. Zone 4b: -25°F to -20°F. Nebraska Interactive 1990 USDA Hardiness Zone Map.The Plant Hardiness Zone Map (PHZM) is based on the average annual extreme minimum winter temperature, displayed as 10-degree F zones ranging from zone 1 (coldest) to zone 13 …Plant Hardiness Zone Map ... The USDA created a standard to which gardeners can use to determine which plants can survive in which locations. This data is based ...3b. Garden Hardiness Zones In Canada. Once we know the zone of your area then we can determine when to start our seeds indoors. I like to split my seeds up into flowers, 110+ days to harvest, & 80 – 110 days to harvest. For flowers you can start them anytime after Mid February, just keep in mind the earlier you start them the sooner they fade ... List of Hardiness Zones for Locations in United Kingdom. Location. Hardiness Zone. Aberdeen. Zone 9a: 20°F to 25°F. Aberystwyth. Zone 9a: 20°F to 25°F. Andover. Zone 8b: 15°F to 20°F. The USDA plant hardiness zones are related to the average lowest minimum temperature at a location. Over time they have changed a bit as temperatures have gotten warmer and the maps have updated. Here is an interactive version of the map that allows you to zoom to street level. There is a color key for the map, but if you have trouble ...Ground cover flowers represent an attractive alternative to lawns and extensive hard landscaping. Depending on what zone you live in, garden designers make use of perennial floweri...Description. 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 annual extreme minimum winter temperature, displayed as 10-degree F zones and 5-degree F half zones. A broadband internet connection is ...Learn how to use the USDA map and zip code tool to determine your hardiness zone for plants. Compare your zone with the plant zones to choose perennials or …The map above is the New Jersey planting map, which the USDA released for 2023. New Jersey is divided into four different planting zones, 6b, 7a, 7b, and 8a. Click on the map to enlarge it to determine which zone you are in. The USDA revised the old plant hardiness map to reflect changes in average winter low temperatures over the last … The USDA Plant Hardiness Zone map takes average minimum winter temperatures across the country and breaks out zones. There's a total of 13 zones with temperatures ranging from -60 degrees Fahrenheit (Zone 1) to 70 degrees Fahrenheit (Zone 13). The map shown is the November 2023 updated version from USDA. The USDA Plant Hardiness Zone Map – Changes in the 2012 Edition Knowing their Plant Hardiness Zones helps gardeners to decide which plants are likely to survive through the winter in their particular location. The United States Department of Agriculture (USDA) created the first map of these hardiness zones in 1960, dividing the US and Canada into 10 zones, representing 10 degree differences ... Nov 15, 2023 · USDA’s 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 new map—jointly developed by USDA's Agricultural Research Service (ARS) and Oregon State University's (OSU) PRISM Climate Group—is more accurate and contains greater detail than prior versions. The Plant Hardiness Zone Map (PHZM) is based on the average annual extreme minimum winter temperature, displayed as 10-degree F zones ranging from zone 1 (coldest) to zone 13 (warmest). Each zone is divided into half zones designated as ‘a’ and ‘b’. Many of our perennial flowers and herbs are hardy as far north as zones 3 or 4. Cool-season vegetables, most of which tolerate or even like a little frost, will grow well in zones 7 and southward in the fall. This is roughly where we distribute transplants to your local garden center at the proper time for planting.Gardening is a great way to get outside and enjoy the beauty of nature. But if you want your garden to be successful, it’s important to understand the different climate zones in yo... 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. 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 ... Have questions about your home’s flood risk? Contact your insurance agent or call the National Flood Insurance Program (NFIP) 877-336-2627. Everyone lives in an area with some flood risk. Learn whether you live in a low-risk, moderate-risk, or high-risk flood zone.The Oklahoma planting map is featured above and you can click on it to enlarge it and locate your growing zone. The state is divided into zones according to 10-degree increments. Oklahoma includes zones 6b, 7a, 7b and a small pocket of 8a in the southeastern part of the state. Knowing which zone you reside in is useful information …Find Your USDA Planting Zone. Considered the standard measure of plant hardiness, the USDA 2023 Plant Hardiness Zone Map is based on average annual minimum winter temperatures. The map is divided into thirteen distinct 10ºF zones, which are further divided into sub-zones of 5°F. Check the official USDA Plant Hardiness Zone Map …Plant Hardiness Zones for Australia. by Iain Dawson (Horticultural Research Unit, ANBG) 1991 (Iain has since retired from the Australian National Botanic Gardens) Plant hardiness maps allow … 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. 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 ... Here are some common challenges and considerations for each zone: Zone 1: The main challenge in Zone 1 is the short growing season and cold temperatures. It is …Sep 22, 2022 · The UK is divided into 10 gardening zones, with Zone 1 being the warmest and Zone 10 being the coldest. To find out what gardening zone you live in, you can use the UK Hardiness zone map. A gardening zone, also known as an hardiness zone, is a global reference standard used to assess the suitability of various plants and vegetables. The USDA Hardiness Zone Map is a system for rating the cold-hardiness of plants, issued by the United States Department of Agriculture. This system divides the ...Description. 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 annual extreme minimum winter temperature, displayed as 10-degree F zones and 5-degree F half zones. A broadband internet connection is ...The map above is the New Jersey planting map, which the USDA released for 2023. New Jersey is divided into four different planting zones, 6b, 7a, 7b, and 8a. Click on the map to enlarge it to determine which zone you are in. The USDA revised the old plant hardiness map to reflect changes in average winter low temperatures over the last …The USDA Plant Hardiness Zone Map. The USDA Plant Hardiness Zone Map is the most commonly used gardening zone map in the US. This map is divided into 13 zones, …The Oklahoma planting map is featured above and you can click on it to enlarge it and locate your growing zone. The state is divided into zones according to 10-degree increments. Oklahoma includes zones 6b, 7a, 7b and a small pocket of 8a in the southeastern part of the state. Knowing which zone you reside in is useful information …Dec 22, 2023 · This Florida zone map for hardiness of plants is based on the 2023 USDA plant hardiness zone map. In 2023, the USDA reviewed the hardiness zone map and found, that due to climate change, the zones had shifted. This map was created to show the new hardiness zones. It is important to understand what the growing zones for Florida are and which ... Your plant hardiness zone is an important piece of information to guide your garden decisions. Here in Canada we have a wide range of garden zones with variations in each province. Have a look at the map and find the number for your area for growing plants, trees, shrubs, and vines, including annuals and perennials.A plant's performance is governed by the total climate: length of growing season, timing and amount of rainfall, winter lows, summer highs, wind, and humidity. Sunset’s climate zone maps take all these factors into account, unlike the familiar hardiness zone maps devised by the U.S. Department of Agriculture, which …Learn about the USDA hardiness zones, a system that divides the United States into areas based on the lowest winter temperature. Find out which plants are suitable for your location, how to use the interactive map and zip code finder, and where to …50 to 60. Zone 12. 10 to 15.6. 60 to 70. Zone 13. 15.6 to 21.1. India is classified into 8 growing climate zones. The table above shows you the minimum average yearly temperatures. If you click on the area in the middle it will take you to the list of plants appropriate for that planting zone.This is in fact only one part of a diverse collection of hardiness zones that we get to enjoy in our fair city. ... Purity Farm and Garden Built with quality products and great customer service: Kamloops store: 471 Okanagan Way ... Monday - Friday: 8:30 am - 5:00 pm Saturday: 9:00am -5:00pm Sunday: CLOSED . merritt Garden Centre: … 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. 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 ... Using Montana Planting Map for the Best Garden. The vast majority of the state of Montana falls into Montana USDA growing zones 3a and 3b, 4a and 4b, 5a and 5b, 6a, and 6b. This growing map is used to determine which plants, trees, and shrubs will overwinter without damage in particular areas. The new 2023 USDA plant hardiness …Zoning categories vary from municipality to municipality, so an R-1C zone in one city could have a different meaning in another city. R is usually residential or rural, C is for co...Hardiness Zone Map. 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. This work is licensed under a Creative Commons Attribution-No Derivative Works 2.5 License . An extensive view of U.S. Hardiness Zones based on ...According to the 2023 USDA Hardiness Zone Map Jacksonville, Florida is in Zones (), 9a (20°F to 25°F) and 9b (25°F to 20°F). This is a change from the 2012 USDA Hardiness Zone Map which has Jacksonville in Zones 8b (15°F to 20°F) and 9a (20°F to 25°F). Hardiness Zones for JacksonvilleFlorida.California Planting Zones. Below is a table of the USDA hardiness zones for all towns and cities in the state of California. Location. Hardiness Zone. Acampo. Zone 9b: 25°F to 30°F. Acton. Zone 9a: 20°F to 25°F. Adelanto. The USDA Plant Hardiness Zone Map – Changes in the 2012 Edition Knowing their Plant Hardiness Zones helps gardeners to decide which plants are likely to survive through the winter in their particular location. The United States Department of Agriculture (USDA) created the first map of these hardiness zones in 1960, dividing the US and Canada into 10 zones, representing 10 degree differences ... Plant Hardiness Zone Map; 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. 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 ... The USDA Hardiness Zone Map is a system for rating the cold-hardiness of plants, issued by the United States Department of Agriculture. This system divides the ...The USDA plant hardiness map for 2023 indicates that Minnesota growing zones include 3a and 3b in the northerly regions, 4a and 4B in the middle of the state, adding zones 5a in the south. To find your growing zone on the Minnesota planting map, enlarge the map above and look for your general area. On the USDA site, you can search …Once you recognize your zone, it will be vital to your garden’s health. Getting Started: Find Your Hardiness Zone with a Map What gardening zone am I in? Find your hardiness zone by clicking here! The USDA offers an interactive map of each state’s hardiness zones for prospective green-thumbs to learn their …Find out which plants can survive your area’s climate based on the updated USDA Plant Hardiness Zone Map. Learn how to use your planting zone and see the map for the U.S. and Canada.

Ocala, Florida Hardiness Zones. According to the 2023 USDA Hardiness Zone Map Ocala, Florida is in Zones 9a (20°F to 25°F) and 9b (25°F to 20°F). This is a change from the 2012 USDA Hardiness Zone Map which has Ocala in Zones 9a (20°F to 25°F). Hardiness Zones for OcalaFlorida.. What do hedgehogs eat

The 2023 North Carolina USDA planting map, as seen above, indicates which growing zones cover certain areas of the state. While the northwestern part of the state has the coolest average extreme winter lows, down to a possible -10 degrees F. (-23 C.), the southeastern part of the state rarely experiences winter lows to 20 degrees F. ( …Gardening is a great way to get outside and enjoy nature while also producing fresh fruits, vegetables, and flowers. However, many gardeners struggle to get the most out of their g...California Planting Zones. Below is a table of the USDA hardiness zones for all towns and cities in the state of California. Location. Hardiness Zone. Acampo. Zone 9b: 25°F to 30°F. Acton. Zone 9a: 20°F to 25°F. Adelanto.This growing zone map is based on the 2023 USDA Colorado plant hardiness zones map. In 2023, the USDA plant hardiness zone map was revised at that time to show the new climates that have resulted over the past few decades due to global warming.Understanding your planting zone in Colorado will increase your ability to …Some hotels have their own time zones, and there's a fascinating reason why. You know how, when you take a trip to a tropical island, you switch over to island time? It's what happ...Here are some common challenges and considerations for each zone: Zone 1: The main challenge in Zone 1 is the short growing season and cold temperatures. It is important to choose cold-hardy plants and protect them from frost. Zone 2: Similar to Zone 1, Zone 2 also experiences cold winters and a short growing season.When it comes to gardening, it’s important to know what type of plants will thrive in your area. This is where gardening zones come in. Gardening zones are geographic areas that ar...View the new 2023 Missouri Hardiness Zone Map. Based on the 1990 USDA Hardiness Zone Map, this interactive version covers the state of Missouri which ranges from USDA Zone 4b to USDA Zone 7a. Zone 6a. -23.3°C to -20.6°C. Zone 6b. -20.6°C to -17.8°C. Zone 7a. -17.8°C to -15°C. Based on the USDA Hardiness Zone Map Designations, this interactive version covers the Province of Ontario which ranges from USDA Zone 0b to USDA Zone 7a. What are Hardiness Zones, Gardening Zones, Growing Zones and Plant Zones? Cold Hardiness zones are based on the average annual minimum temperature in a given area of the country, with USDA Zone 1 being the coldest at minus 50 degrees F and USDA Zone 13 the warmest at above 60 degrees F. Each of the map's colored zones is separated by 10 degrees. To use the map, simply locate your area and …Climate Zone 4: Cold-Winter Western Washington and British Columbia. Growing season: early May to early Oct. Summers are cool, thanks to ocean influence; chilly winters (19 degrees to -7 degrees F/-7 degrees to -22 degrees C) result from elevation, influence of continental air mass, or both. Coolness, ample rain suit many … View the new 2023 Florida Hardiness Zone Map. Based on the 1990 USDA Hardiness Zone Map, this interactive version covers the state of Florida which ranges from USDA Zone 8a to USDA Zone 10b. Gardening is not just a hobby; it’s a passion that brings immense joy and satisfaction. But if you want your garden to thrive, it’s crucial to understand the concept of planting zo...Time.is is a website that provides accurate and reliable time information for any location and time zone in the world. You can compare the time difference between different places, check the daylight saving time status, and customize your own clock with no distractions.When it comes to gardening, choosing the right plants for your garden is essential. Knowing which plants will thrive in your climate and soil conditions is key to having a successf...The USDA Plant Hardiness Zone Map. The USDA Plant Hardiness Zone Map is the most commonly used gardening zone map in the US. This map is divided into 13 zones, each representing a 10-degree Fahrenheit temperature difference. For example, Zone 1 is the coldest zone, with an average minimum temperature of -60 degrees ….

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