Cultivar Trials of Bedding Plants
CLIMATOLOGICAL INFORMATION
United States Department of Agriculture
Plant Hardiness Zones

Spring Frost Date
Last Date of Minimum Temperature
At or Below Freezing (Last Frost)
in 90 Percent of Years
Fall Frost Date
Average Date of First Occurrence
of a Temperature At or Below
Freezing (First Frost) in 90
Percent of Years
Length of Growing Season
Average Duration in Days of the Period Free
of Temperatures At or Below Freezing in
50 Percent of Years
Annual Precipitation
Average Annual Precipitation, in
Inches, Over 30 Years (Liquid Equivalent of All Precipitation, Including Snow)
Table of Contents

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