INDIANA, USA — Indiana is now mostly a Zone 6 state (both a and b) according to the United States Department of Agriculture's latest plant hardiness zone map. It was updated in November 2023, so this ...

INDIANA, USA — New Plant Hardiness Zone maps updated by the US Department of Agriculture released this week show a drastically reduced Zone 5 throughout Indiana, while Zone 7 makes an appearance in ...

Winters with colder or warmer temperatures have and will continue to occur. Find the USDA Hardiness Zone Map at https://planthardiness.ars.usda.gov/. See below USDA Hardiness Zones for Indiana.

The short and sweet answer is: Yes, the hardiness zones are shifting due to climate change and Indiana has already experienced a shift. The USDA describes its zoned map as "the standard by which ...

The United States Department of Agriculture released an updated version of last year's Plant Hardiness Map to offer a guide for gardeners to understand which plants can survive and thrive based on ...

The map is based on the 30-year average of the lowest annual winter temperatures for specific places. It is divided into 13 zones, each reflecting a 10-degree temperature range, and each zone is ...