Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in San isidro, TX, based on the USDA Hardiness Zone 9b.
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San isidro, TX Frost Dates & Growing Season
Last Spring Frost Date for San isidro, TX
The average last frost date in spring for San isidro 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 San isidro, TX
The average first frost date in fall for San isidro is December 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 San isidro, TX
Based on historical frost data, the estimated growing season length in San isidro is approximately 308 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.
San isidro, TX Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
San isidro, TX Monthly Planting Recommendations
January
In January, recommended activities include direct sowing Crimson Clover (from January 13th to January 27th), direct sowing Poppy (from January 13th to January 27th), and direct sowing Cilantro (from January 27th to February 24th).
February
In February, recommended activities include direct sowing Cosmos (from February 17th to February 24th), direct sowing Cucumber (from February 17th to March 3rd), and direct sowing Babys Breath (from February 10th to February 24th).
December
In December, recommended activities include starting Pansy seeds indoors (from December 2nd to December 16th), starting Cabbage seeds indoors (from December 16th to December 30th), and starting Stevia seeds indoors (from December 16th to December 30th).