Fall in zone 8bPhoto: George Chernilevsky, Public domain, via Wikimedia Commons
Frost dates for ZIP 75573 (Redwater, TX)
Average last spring and first fall frost dates with 10%, 50% and 90% odds, from NOAA's 1991–2020 climate normals for the nearest weather station, Wright Patman Dm & Lk, TX (5 miles away).
- Average last spring frostMar 450% chance of a 32°F freeze after this date
- Average first fall frostNov 2150% chance of a 32°F freeze by this date
- Growing season (frost-free)261 daysmedian, 32°F threshold
- USDA hardiness zone8b15 to 20°F avg. coldest night
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This week in your yard
As of Oct 18, 2026, from your frost dates, zone and soil temperature. Lawn timing · Vegetables · Pruning · Plants
Soil temperature now
2-inch depth
No soil station with a fresh reading within 62 miles.
4-inch depth
No soil station with a fresh reading within 62 miles.
Fall: Texas A&M AgriLife times fall pre-emergent (for winter weeds such as annual bluegrass) to soil cooling to about 70°F for several days. The 50–55°F band is the spring trigger. Always read and follow the product label.
7-day forecast and frost risk
The latest National Weather Service 7-day forecast and any Frost Advisory or Freeze Warning for 75573 load here. You can also open the NWS forecast for this ZIP.
Pre-emergent
No soil reading near this ZIP. Typical extension timing for your region: spring mid-February to early March; fall September to early October.
Fertilizer window
Lawn region: Southeast (warm, humid). Timing only; always follow the product label.
- Centipedegrass (warm-season): Spring: Not before mid-May (NC State); after full green-up (about Apr 19 here, using green-up about 3–4 weeks after your average last frost); Summer: Optional mid-summer feeding, especially on sandy coastal soils. Avoid: Early-spring feeding, frequent feeding and liming unless a soil test calls for it (centipede decline).
Plant now
- Arugula: fall sowing Sep 26–Oct 24
- Radish: fall sowing Oct 10–24
- Garlic: fall sowing Oct 10–Nov 7
- Shallot: fall sowing Oct 10–Nov 7
Prune now
No frost-timed pruning windows are open this week.
Your average first frost is Nov 21: skip heavy pruning in the 6–8 weeks before it, because new growth may not harden off in time.
Spring-flowering shrubs are pruned right after their flowers fade, not by date. See the pruning guide.
Last spring frost odds
| Chance of a 32°F freeze after this date | Date |
|---|---|
| 90% (early: most years still freeze after this) | Feb 13 |
| 50% (the "average" last frost) | Mar 4 |
| 10% (cautious: only 1 year in 10 freezes later) | Mar 24 |
Most gardeners plant frost-tender crops (tomatoes, peppers, basil) after the 50% date, and closer to the 10% date for less risk.
First fall frost odds
| Chance the first 32°F freeze has happened by this date | Date |
|---|---|
| 10% (early: 1 year in 10 freezes this soon) | Nov 3 |
| 50% (the "average" first frost) | Nov 21 |
| 90% (late: most years have frozen by now) | Dec 11 |
Light frost, freeze and hard freeze
| Threshold | Last spring (50%) | First fall (50%) |
|---|---|---|
| 36°F (light frost possible on clear, calm nights) | Mar 17 | Nov 9 |
| 32°F (freeze) | Mar 4 | Nov 21 |
| 28°F (hard freeze) | Feb 19 | Dec 5 |
n/a means NOAA did not publish a date at that threshold for this station (usually because it rarely gets that cold).
Vegetable planting calendar for 75573
Dates count from your average last spring frost (Mar 4) and first fall frost (Nov 21). Half of years have a frost after the spring date, so give tender crops (tomatoes, peppers, squash) some slack.
| Crop | Start indoors | Spring planting | Fall planting |
|---|---|---|---|
| Tomato | Jan 7–21 | Mar 11–25 (transplant) | Jul 25–Aug 22 (transplant) |
| Pepper (sweet and hot) | Dec 24–Jan 7 | Mar 18–Apr 1 (transplant) | Aug 1–22 (transplant) |
| Eggplant | Dec 24–Jan 7 | Mar 18–Apr 1 (transplant) | Aug 1–22 (transplant) |
| Tomatillo | Jan 7–21 | Mar 11–25 (transplant) | – |
| Lettuce | Jan 7–21 | Feb 11–Mar 4 (transplant) Feb 4–Mar 18 (sow outdoors) | Sep 26–Oct 17 (transplant) Sep 12–Oct 10 (sowing) |
| Spinach | – | Jan 21–Feb 11 (sow outdoors) | Sep 26–Oct 17 (sowing) |
| Kale | Jan 7–21 | Feb 4–18 (transplant) Feb 4–18 (sow outdoors) | Aug 29–Sep 26 (transplant) Aug 15–Sep 12 (sowing) |
| Collards | Jan 7–21 | Feb 4–Mar 4 (transplant) Feb 4–Mar 4 (sow outdoors) | Aug 29–Sep 26 (transplant) Aug 15–Sep 12 (sowing) |
| Broccoli | Dec 24–Jan 7 | Feb 4–18 (transplant) | Aug 15–Sep 12 (transplant) |
| Cabbage | Dec 24–Jan 7 | Feb 4–18 (transplant) | Aug 15–Sep 12 (transplant) |
| Cauliflower | Dec 24–Jan 7 | Feb 18–Mar 4 (transplant) | Aug 15–Sep 12 (transplant) |
| Brussels sprouts | Dec 10–24 | Feb 4–18 (transplant) | Aug 1–22 (transplant) |
| Kohlrabi | Jan 7–21 | Feb 4–18 (transplant) Feb 4–18 (sow outdoors) | Sep 12–26 (sowing) |
| Bok choy / Asian greens | – | Feb 4–18 (sow outdoors) | Sep 26–Oct 10 (sowing) |
| Arugula | – | Feb 4–Mar 4 (sow outdoors) | Sep 26–Oct 24 (sowing) |
| Mustard greens | – | Feb 4–25 (sow outdoors) | Sep 26–Oct 10 (sowing) |
| Swiss chard | Jan 21–Feb 4 | Feb 18–Mar 11 (transplant) Feb 18–Mar 18 (sow outdoors) | Sep 12–26 (sowing) |
| Beet | – | Feb 4–Mar 4 (sow outdoors) | Sep 12–26 (sowing) |
| Carrot | – | Feb 11–Mar 11 (sow outdoors) | Aug 29–Sep 12 (sowing) |
| Radish | – | Jan 28–Mar 11 (sow outdoors) | Oct 10–24 (sowing) |
| Turnip | – | Feb 4–25 (sow outdoors) | Sep 12–26 (sowing) |
| Parsnip | – | Feb 11–Mar 4 (sow outdoors) | – |
| Pea (garden, snap, snow) | – | Jan 7–Feb 4 (sow outdoors) | Aug 29–Sep 12 (sowing) |
| Onion (bulbing) | Dec 10–24 | Jan 21–Feb 4 (transplant) | – |
| Green onion / scallion | – | Jan 21–Feb 18 (sow outdoors) | Sep 12–26 (sowing) |
| Leek | Dec 10–24 | Feb 4–18 (transplant) | – |
| Garlic | – | – | Oct 10–Nov 7 (sowing) |
| Shallot | – | Jan 21–Feb 4 (transplant) | Oct 10–Nov 7 (sowing) |
| Potato | – | Feb 4–18 (transplant) | Aug 1–15 (transplant) |
| Sweet potato | – | Mar 25–Apr 8 (transplant) | – |
| Sweet corn | – | Mar 11–25 (sow outdoors) | – |
| Bean, bush (snap) | – | Mar 11–25 (sow outdoors) | Aug 29–Sep 12 (sowing) |
| Bean, pole | – | Mar 11–25 (sow outdoors) | – |
| Lima bean | – | Mar 18–Apr 1 (sow outdoors) | – |
| Southern pea (cowpea, black-eyed pea) | – | Mar 25–Apr 15 (sow outdoors) | – |
| Cucumber | Feb 4–11 | Mar 11–25 (transplant) Mar 11–25 (sow outdoors) | Aug 29–Sep 12 (sowing) |
| Summer squash / zucchini | Feb 4–11 | Mar 11–25 (transplant) Mar 11–25 (sow outdoors) | Aug 29–Sep 12 (sowing) |
| Winter squash | Feb 4–11 | Mar 11–25 (transplant) Mar 11–25 (sow outdoors) | – |
| Pumpkin | – | Mar 11–25 (sow outdoors) | – |
| Watermelon | Feb 4–11 | Mar 18–Apr 1 (transplant) Mar 18–Apr 1 (sow outdoors) | – |
| Cantaloupe / muskmelon | Feb 4–11 | Mar 18–Apr 1 (transplant) Mar 18–Apr 1 (sow outdoors) | – |
| Okra | Jan 21–Feb 4 | Mar 18–Apr 1 (transplant) Mar 18–Apr 1 (sow outdoors) | – |
| Celery | Dec 10–24 | Mar 11–18 (transplant) | – |
| Basil | Jan 21–Feb 4 | Mar 11–25 (transplant) Mar 11–25 (sow outdoors) | – |
| Cilantro | – | Feb 18–Mar 18 (sow outdoors) | Sep 26–Oct 10 (sowing) |
| Parsley | Dec 24–Jan 7 | Feb 18–Mar 4 (transplant) Feb 11–Mar 4 (sow outdoors) | – |
| Dill | – | Mar 4–18 (sow outdoors) | Sep 26–Oct 10 (sowing) |
| Sunflower | – | Mar 4–18 (sow outdoors) | – |
| Asparagus (crowns) | – | Feb 4–18 (transplant) | – |
| Rhubarb (crowns) | – | Feb 4–18 (transplant) | – |
| Strawberry (plants) | – | Feb 4–18 (transplant) | Sep 12–Oct 10 (transplant) |
Typical ranges from university extension planting calendars, adjusted to your frost dates. Probabilities, not guarantees. Fall windows that would overlap spring planting are left out, as are fall crops of frost-tender plants where the frost-free season is under 210 days.
Plants that do well here
Texas A&M AgriLife trials name plants that handle Texas conditions: the Texas Superstar® list and the low-care roses from AgriLife trials. Plant frost-tender annuals after March 4 here (the average last frost). More on plants for Texas. Not affiliated with Texas A&M AgriLife.
Where these numbers come from
Station: Wright Patman Dm & Lk, TX (NOAA GHCN-Daily ID USC00419916), elevation 282 ft, 5.1 miles from the ZIP's center point. NOAA completeness flag: R (representative, 10+ years).
Nearby stations
| Station | Distance | Last frost (50%) | First frost (50%) |
|---|---|---|---|
| Texarkana, TX | 11 mi | Mar 15 | Nov 17 |
| Texarkana Webb Fld, AR | 15 mi | Mar 13 | Nov 13 |
| Atlanta, TX | 16 mi | Mar 19 | Nov 11 |
The average last-frost dates of these stations span 15 days, a rough guide to local variation. See data sources & methods.
Frost questions for 75573
When is the last frost in 75573?
The average (50% chance) last spring freeze of 32°F for ZIP 75573 is March 4. For a more cautious planting date, use March 24, when only 1 year in 10 still sees a later freeze.
When is the first frost in 75573?
The average first fall freeze is November 21. In 1 year in 10 it comes by November 3.
What hardiness zone is 75573?
ZIP 75573 is in USDA zone 8b (15 to 20°F average coldest winter night), per the 2023 USDA Plant Hardiness Zone Map ZIP listing.
What is the soil temperature in 75573 right now?
This page shows the latest 2-inch and 4-inch soil temperature from the nearest public soil station (USDA SCAN, NOAA USCRN or TexMesonet), or a labeled estimate when no station is close, against the 50–55°F spring pre-emergent band.
Nearby ZIP codes
75501 Texarkana 75567 Maud 75569 Nash 75572 Queen City 75561 Hooks 75560 Douglassville 75503 Texarkana 75570 New Boston
Other ZIP codes in Bowie County
75501 75503 75559 75561 75567 75569 75570 75574 All Bowie County frost dates · Texas frost dates
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Weekly yard timing, plus frost and soil-temperature alerts for your ZIP code.
- Freeze alerts
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- Weekly yard to-dos
Free. One weekly email plus alerts when your ZIP has a frost or a soil-temperature change worth acting on. After you submit, Kit (our email provider) sends a confirmation email: check your email and click the link to confirm. You aren't subscribed until you do. We collect only your email address and ZIP, sent to Kit to deliver The Dial. Unsubscribe anytime.