January 26, 2012
Chart: America’s Gardens Are Warmer in 2012

One way to tell that the world (or at this country) is warming is to take a look at the map the USDA puts on the back of seed packets, which shows that winter temperatures have risen pretty much everywhere in the U.S. The Department of Agriculture released an update to the 1990 version of its “Plant Hardiness Zone Map,” which reveals much milder winters than in the past. Read more.
[Image: USDA]

Chart: America’s Gardens Are Warmer in 2012

One way to tell that the world (or at this country) is warming is to take a look at the map the USDA puts on the back of seed packets, which shows that winter temperatures have risen pretty much everywhere in the U.S. The Department of Agriculture released an update to the 1990 version of its “Plant Hardiness Zone Map,” which reveals much milder winters than in the past. Read more.

[Image: USDA]

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