Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Denham springs, LA, based on the USDA Hardiness Zone 9a.
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Denham springs, LA Frost Dates & Growing Season
Last Spring Frost Date for Denham springs, LA
The average last frost date in spring for Denham springs is February 25th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until March 11th 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 Denham springs, LA
The average first frost date in fall for Denham springs is November 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 Denham springs, LA
Based on historical frost data, the estimated growing season length in Denham springs is approximately 268 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.
Denham springs, LA Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Denham springs, LA Monthly Planting Recommendations
January
In January, recommended activities include direct sowing Alfalfa (from January 28th to February 11th), direct sowing Chervil (from January 28th to February 11th), and direct sowing Arugula (from January 28th to February 11th).
February
In February, recommended activities include direct sowing Hyssop (from February 11th to February 25th), direct sowing German Chamomile (from February 11th to February 25th), and direct sowing Dill (from February 11th to February 25th).
March
In March, recommended activities include direct sowing Sunflower (from March 4th to March 18th), direct sowing Jute (from March 11th to March 25th), and direct sowing Cosmos (from March 4th to March 11th).
December
In December, recommended activities include starting Begonia seeds indoors (from December 17th to December 31st), starting French Lavender seeds indoors (from December 17th to December 31st), and starting Celery seeds indoors (from December 17th to December 31st).