Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Roswell, GA, based on the USDA Hardiness Zone 8a.
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Roswell, GA Frost Dates & Growing Season
Last Spring Frost Date for Roswell, GA
The average last frost date in spring for Roswell is April 3rd. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until April 17th before moving plants outdoors. Waiting these extra few weeks significantly reduces the risk of a late freeze damaging young transplants.
First Fall Frost Date for Roswell, GA
The average first frost date in fall for Roswell is November 5th. This date marks the approximate end of the growing season for tender plants. Gardeners should plan to harvest frost-sensitive vegetables or provide heavy protection (such as row covers) before this date to avoid crop loss.
Growing Season Length in Roswell, GA
Based on historical frost data, the estimated growing season length in Roswell is approximately 216 days. This duration determines which vegetable varieties have enough time to reach maturity before the winter cold sets in. Short-season varieties are recommended for crops that require a longer warm period.
Please note: These dates are climatological averages. Actual weather conditions vary by year. Always check the local 10-day forecast before planting.
Roswell, GA Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Roswell, GA Monthly Planting Recommendations
January
In January, recommended activities include starting Snapdragon seeds indoors (from January 23rd to February 6th), starting Pansy seeds indoors (from January 23rd to February 6th), and starting French Lavender seeds indoors (from January 23rd to February 6th).
February
In February, recommended activities include starting Brussel Sprout seeds indoors (from February 20th to March 6th), starting Aubergine seeds indoors (from February 6th to February 20th), and starting Coleus seeds indoors (from February 6th to February 20th).
March
In March, recommended activities include direct sowing Bok Choy (from March 6th to March 20th), direct sowing Alyssum (from March 20th to April 3rd), and direct sowing Lentil (from March 20th to April 3rd).
April
In April, recommended activities include direct sowing Butterfly Pea (from April 17th to May 1st), direct sowing Black Bean (from April 17th to May 1st), and direct sowing Jute (from April 17th to May 1st).