Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Polk city, FL, based on the USDA Hardiness Zone 9b.
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Polk city, FL Frost Dates & Growing Season
Last Spring Frost Date for Polk city, FL
The average last frost date in spring for Polk city is February 10th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until February 24th 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 Polk city, FL
The average first frost date in fall for Polk city is December 20th. 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 Polk city, FL
Based on historical frost data, the estimated growing season length in Polk city is approximately 313 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.
Polk city, FL Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Polk city, FL Monthly Planting Recommendations
January
In January, recommended activities include direct sowing Radish (from January 13th to January 27th), direct sowing California Poppy (from January 13th to January 27th), and direct sowing Sorrel (from January 13th to January 27th).
February
In February, recommended activities include direct sowing Jute (from February 24th to March 10th), direct sowing Chia (from February 24th to March 10th), and direct sowing Zinnia (from February 17th to March 3rd).
December
In December, recommended activities include direct sowing Pea (from December 30th to January 13th), starting Celery seeds indoors (from December 2nd to December 16th), and starting French Lavender seeds indoors (from December 2nd to December 16th).