When to plant / Texas
When to plant sweet potatoes in Texas
Table 8 is statewide and is written as weeks before or after the frost-free date (spring) and the first freeze date (fall). It is not a single calendar date for every Texas city.
Source: Texas A&M AgriLife Extension, Texas Home Vegetable Gardening Guide, retrieved 2026-10-10.
What the guide prints
Spring: 2 to 8 weeks after. AgriLife calls the spring reference the frost-free date. This site applies the offset to the NOAA median (50%) last 32°F date because the guide does not name a probability level.
The fall column for this crop is marked not recommended.
Days to harvest in the same guide: 100-130. Days to harvest from AgriLife Table 9. The table does not say whether the count starts at seeding or transplanting.
Same weeks, different stations
These cities use their own median 32°F dates. The week offsets are unchanged.
- HoustonHOUSTON HOBBY AP, TX US, 12.1 miles. Spring February 13–March 26.
- San AntonioSAN ANTONIO INCARNATE WORD, TX US, 3.2 miles. Spring March 10–April 21.
- DallasDALLAS LOVE FLD, TX US, 6.6 miles. Spring March 16–April 27.
- Fort WorthFT WORTH MEACHAM FLD NAAF, TX US, 2.4 miles. Spring March 19–April 30.
City frost pages in Texas are listed on Texas.