USDA rolls out 2023 Plant Hardiness Zone Map

This week the U.S. Department of Agriculture (USDA) released an updated version of its Plant Hardiness Zone Map (PHZM)—a datum used by gardeners and farmers to determine which plants are most likely to thrive at a given location. Today, approximately 80 million growers in the United States and its “territories” depend on PHZM to help them plant crops.

Continue reading on The Architect’s Newspaper