Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Harrisonburg, LA, based on the USDA Hardiness Zone 8b.
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Harrisonburg, LA Frost Dates & Growing Season
Last Spring Frost Date for Harrisonburg, LA
The average last frost date in spring for Harrisonburg is March 15th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until March 29th 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 Harrisonburg, LA
The average first frost date in fall for Harrisonburg is November 15th. 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 Harrisonburg, LA
Based on historical frost data, the estimated growing season length in Harrisonburg is approximately 245 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.
Harrisonburg, LA Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Harrisonburg, LA Monthly Planting Recommendations
January
In January, recommended activities include starting Geranium seeds indoors (from January 4th to January 18th), starting Cabbage seeds indoors (from January 18th to February 1st), and starting Coneflower seeds indoors (from January 18th to February 1st).
February
In February, recommended activities include direct sowing Spinach (from February 1st to February 15th), starting Pumpkin seeds indoors (from February 22nd to March 1st), and starting Marigold seeds indoors (from February 1st to February 15th).
March
In March, recommended activities include direct sowing Zinnia (from March 22nd to April 5th), direct sowing Cosmos (from March 22nd to March 29th), and direct sowing Pumpkin (from March 22nd to April 5th).