New USDA Plant Hardiness Zone Map Updated 2023
The USDA released a new Plant Hardiness Zone Map (PHZM) in 2023, the first update since 2012. The map helps gardeners and growers determine which plants are most likely to thrive in a location. It was developed jointly by the USDA Agricultural Research Service (ARS) and Oregon State University’s PRISM Climate Group. Let’s see what