Alice, TX planting zone & frost dates
Alice is in USDA hardiness zone 9b. The last spring frost usually comes around January 29 and the first fall frost around December 29, for a growing season of about 337 days.
Planting calendar for Alice
Dates are counted from the average last spring frost (January 29) using the typical timing recommended by U.S. extension services. Warm-season crops go out only after the danger of frost has passed and the soil has warmed.
| Crop | When |
|---|---|
| Tomatoes | Start seeds indoors: Dec 4 – Dec 18 Transplant outdoors: Feb 5 – Feb 12 |
| Peppers | Start seeds indoors: Nov 20 – Dec 4 Transplant outdoors: Feb 12 – Feb 19 |
| Eggplant | Start seeds indoors: Nov 20 – Dec 4 Transplant outdoors: Feb 12 – Feb 19 |
| Broccoli | Start seeds indoors: Nov 20 – Dec 4 Transplant outdoors: Jan 1 – Jan 15 |
| Cabbage | Start seeds indoors: Nov 20 – Dec 4 Transplant outdoors: Jan 1 – Jan 15 |
| Onions (sets) | Plant outdoors: Jan 1 – Jan 15 |
| Peas | Sow outdoors: Dec 18 – Jan 1 |
| Spinach | Sow outdoors: Dec 18 – Jan 1 |
| Lettuce | Sow outdoors: Jan 1 – Jan 15 |
| Carrots | Sow outdoors: Jan 1 – Jan 15 |
| Potatoes | Plant outdoors: Jan 1 – Jan 15 |
| Beans | Sow outdoors: Feb 5 – Feb 12 |
| Sweet corn | Sow outdoors: Feb 5 – Feb 12 |
| Cucumbers | Sow outdoors: Feb 5 – Feb 12 |
| Squash & zucchini | Sow outdoors: Feb 5 – Feb 12 |
| Basil | Start seeds indoors: Dec 18 – Jan 1 Transplant outdoors: Feb 5 – Feb 12 |
Fall garden: cool-season crops like lettuce, spinach and kale can be sown again around Nov 3 (8 weeks before the average first fall frost on Dec 29).
Useful for zone 9b gardens
- Seed starting kit with dome — to start seeds indoors before the last frost
- LED grow light for seedlings — stops leggy seedlings
- Frost cloth / plant covers — for late spring and early fall frosts
- Soil thermometer — warm-season crops need soil above 60°F
- Shade cloth — for hot summers
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Frost risk in detail
| 90% chance | 50% chance | 10% chance | |
|---|---|---|---|
| Last 32°F frost in spring is after | Dec 17 | Jan 29 | Mar 5 |
| First 32°F frost in fall is before | Feb 9 | Dec 29 | Nov 25 |
How to read it: in spring there is a 10% chance of a frost after March 5, so that is a safe date for tender plants. In fall there is a 10% chance of frost before November 25. A hard freeze (28°F) usually ends around January 15.
Hardiness zone by ZIP code in Alice
- 78332 zone 9b
- 78333 zone 9b
Nearby cities
- Kingsville zone 9b, last frost Jan 25
- Robstown zone 9b, last frost Jan 26
- Corpus Christi zone 10a, last frost Jan 31
- Beeville zone 9b, last frost Feb 17
- Portland zone 10a, last frost Jan 31
- Rockport zone 9b, last frost Jan 31
- Raymondville zone 10a, last frost Jan 21
- Edinburg zone 10a
Questions
What growing zone is Alice, TX?
Alice is in USDA Plant Hardiness Zone 9b (average extreme winter low 25°F to 30°F), according to the USDA 2023 map.
When is the last frost in Alice?
The average last spring frost (32°F) in Alice is January 29. There is still a 10% chance of frost until March 5.
When can I plant tomatoes in Alice?
Transplant tomatoes outdoors 1–2 weeks after the average last frost: around Feb 5 – Feb 12. Start seeds indoors 6–8 weeks before the last frost.
Frost dates: NOAA U.S. Climate Normals 1991–2020, station Alice, TX (USC00410144), 2.7 km (1.7 mi) from the city center, elevation 61 m, based on 13 years of records. Hardiness zone: USDA Plant Hardiness Zone Map 2023 for the ZIP code nearest to the city center. Microclimates (valleys, hills, cities, coasts) can be warmer or colder: check the local forecast before planting. How we calculate the data.