Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in South houston, TX, based on the USDA Hardiness Zone 9a.
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South houston, TX Frost Dates & Growing Season
Last Spring Frost Date for South houston, TX
The average last frost date in spring for South houston is February 18th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until March 4th 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 South houston, TX
The average first frost date in fall for South houston is December 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 South houston, TX
Based on historical frost data, the estimated growing season length in South houston is approximately 290 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.
South houston, TX Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
South houston, TX Monthly Planting Recommendations
January
In January, recommended activities include direct sowing Arugula (from January 21st to February 4th), starting Brussel Sprout seeds indoors (from January 7th to January 21st), and starting Luffa seeds indoors (from January 7th to January 21st).
February
In February, recommended activities include direct sowing Beet (from February 4th to February 18th), direct sowing Swiss Chard (from February 4th to February 18th), and direct sowing Anise (from February 25th to March 4th).
March
In March, recommended activities include direct sowing Corn (from March 4th to March 11th), direct sowing Sesame (from March 4th to March 18th), and direct sowing Watermelon (from March 4th to March 18th).
December
In December, recommended activities include starting Celery seeds indoors (from December 10th to December 24th), starting Rosemary seeds indoors (from December 10th to December 24th), and starting Tomato seeds indoors (from December 24th to January 7th).