A Hardiness Zone is a geographically defined area in which a specific category of plant life is capable of growing, as defined by climatic conditions, including its ability to withstand the minimum temperatures of the zone. First developed for the United States by the Department of Agriculture (...
In late 2023, the USDA updated their Hardiness Zones based on 1991-2020 weather data - and they represent a trend in warming temperatures. USDA Zones are based on average temperatures, so it's possible that you may have an extreme cold snap, in which plants that have thrived in other ...
USDA Hardiness Zones What are the main differences between an Annual or Perennial? Annuals and Perennials vary depending on where you live. 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...
Zone 13b: from 65 °F (+18.3 °C) to 70 °F (21.1 °C) Plantpedia: Browse flowering plants byScientific Name,Common Name,Genus,Family,USDA Hardiness Zone, orOrigin
Click here to see the full Natural Resources Canada Plant Hardiness Zones Map. Another key part of successful gardening is knowing when your frost dates are.Find your local frost dates here. What are your thoughts on planting zones? Are they accurate? What gardening zone do you live in? Let...
USDA hardiness zonesPresents a chart showing the US Department of Agriculture's hardiness zones.Horticulture
Based on the 1990 USDA Hardiness Zone Map, this interactive version covers the state of Arkansas which ranges from USDA Zone 6a to USDA Zone 8a.1990 USDA Hardiness Zone Maps for Neighboring States and ProvincesRelated Arkansas Maps:List of 1990 Hardiness Zones for Cities in Arkansas Location...
Based on the 1990 USDA Hardiness Zone Map, this interactive version covers the state of Texas which ranges from USDA Zone 6a to USDA Zone 9b. 1990 USDA Hardiness Zone Maps for Neighboring States and Provinces Related Texas Maps: List of 1990 Hardiness Zones for Cities in Texas Location...
to thrive in their area. The USDA zones are broken up by temperature: each zone is 10 degrees Fahrenheit (approximately five degrees Celsius) colder than the zone below it on the map, and that much warmer than the zone above it. Many plants are hardiness tested and list the USDA zones ...
A parser for USDA plant hardiness zones. That data is provided in bulk by the PRISM Climate Group at Oregon State University. This combines the four bulk files with ZIP location data, and creates a JSON file for each ZIP, functioning as a static API....