Meteorological spring begins on March 1, while astronomical spring begins about 20 days later.No matter when you mark the beginning of the warming season, much of the U.S.
will continue to see freezing weather well into May.For gardeners, the final freeze of the season means they can start flower beds and vegetable gardens.
For plant enthusiasts, it means it’s safe to move their greenery to the patio to soak up the sun.So, when can you expect the final freeze?
NOAA's National Centers for Environmental Information uses 30 years of data to determine the average date of the final freeze.Here’s a closer look.It is the southern U.S.