The USDA plant hardiness map is a valuable resource for Missouri gardeners. The most recent 2023 map has been developed by compiling new information that has been gathered over the past 30 years.
Missouri Planting Zones
Click here for full resolution USDA Missouri growing zones map
The growing zones in certain regions of the country have increased as a result of milder winter lows, which may be a result of global warming. The map of Missouri above is divided into planting zones based on the average extreme winter low temperatures over the past 30 years.
Missouri is divided into four growing zones: 5b in the northern region, 6a and 6b in the central region, and 7a and 7b in the southern region. The warmer growing zone of 8a is enjoyed by a small area in the southeast corner of the province. Locate your location and ascertain your growing zone by employing the map provided.
The hardiness of specific flowers, trees, and vegetation is influenced by a variety of factors, including humidity, winter sunshine, rainfall amounts, microclimates, and soil type. The USDA plant hardiness zone information is a dependable reference for lifelong gardeners and an exceptional starting point for novice gardeners.
It is recommended for all gardeners to take into account the Missouri plant map and the data compiled before purchasing flowers, trees, or shrubs.
Top Questions
Missouri is located in USDA plant hardiness zones 5, 6, 7, and 8.
Missouri generally has a variety of seasonal humid subtropical climate, with cool winters and long, hot summers.
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