Fall in zone 9bPhoto: George Chernilevsky, Public domain, via Wikimedia Commons
Frost dates for ZIP 70049 (Edgard, LA)
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, Reserve, LA (2 miles away).
- Average last spring frostFeb 950% chance of a 32°F freeze after this date
- Average first fall frostDec 1450% chance of a 32°F freeze by this date
- Growing season (frost-free)308 daysmedian, 32°F threshold
- USDA hardiness zone9b25 to 30°F avg. coldest night
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Frost and freeze alerts from the NWS forecast for 70049, the spring soil-temperature heads-up for pre-emergent, and a short weekly yard-timing email.
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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 70049 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 late January to mid-February (south Florida: earlier; check local soil temps); fall October to early November.
Fertilizer window
Lawn region: Gulf Coast and peninsular Florida. Timing only; always follow the product label.
- St. Augustinegrass (warm-season): Spring: About 2–3 weeks after full green-up (May in the Carolinas; earlier in Florida and south Texas) (about Mar 20 here, using green-up about 3–4 weeks after your average last frost); Summer: Light feedings June–August where local rules allow; Last: No later than about mid-September in the Carolinas, about 6–8 weeks before first frost elsewhere. Avoid: Feeding before green-up or late in fall (feeds weeds and favors large patch and cold injury).
Plant now
- Lettuce: fall sowing Oct 5–Nov 2
- Kale: fall transplant Sep 21–Oct 19
- Collards: fall transplant Sep 21–Oct 19
- Kohlrabi: fall sowing Oct 5–19
- Swiss chard: fall sowing Oct 5–19
- Beet: fall sowing Oct 5–19
- Turnip: fall sowing Oct 5–19
- Green onion / scallion: fall sowing Oct 5–19
- Strawberry (plants): fall transplant Oct 5–Nov 2
Coming up in the next 3 weeks
- Lettuce: fall transplant Oct 19–Nov 9
- Spinach: fall sowing Oct 19–Nov 9
- Bok choy / Asian greens: fall sowing Oct 19–Nov 2
- Arugula: fall sowing Oct 19–Nov 16
- Mustard greens: fall sowing Oct 19–Nov 2
- Radish: fall sowing Nov 2–16
- Garlic: fall sowing Nov 2–30
- Shallot: fall sowing Nov 2–30
- Cilantro: fall sowing Oct 19–Nov 2
- Dill: fall sowing Oct 19–Nov 2
Prune now
No frost-timed pruning windows are open this week.
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) | Jan 13 |
| 50% (the "average" last frost) | Feb 9 |
| 10% (cautious: only 1 year in 10 freezes later) | Mar 11 |
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 21 |
| 50% (the "average" first frost) | Dec 14 |
| 90% (late: most years have frozen by now) | Jan 13 (next year) |
Light frost, freeze and hard freeze
| Threshold | Last spring (50%) | First fall (50%) |
|---|---|---|
| 36°F (light frost possible on clear, calm nights) | Feb 27 | Nov 28 |
| 32°F (freeze) | Feb 9 | Dec 14 |
| 28°F (hard freeze) | Jan 28 | Jan 1 (next year) |
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 70049
Dates count from your average last spring frost (Feb 9) and first fall frost (Dec 14). 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 | Dec 15–29 | Feb 16–Mar 2 (transplant) | Aug 17–Sep 14 (transplant) |
| Pepper (sweet and hot) | Dec 1–15 | Feb 23–Mar 9 (transplant) | Aug 24–Sep 14 (transplant) |
| Eggplant | Dec 1–15 | Feb 23–Mar 9 (transplant) | Aug 24–Sep 14 (transplant) |
| Tomatillo | Dec 15–29 | Feb 16–Mar 2 (transplant) | – |
| Lettuce | Dec 15–29 | Jan 19–Feb 9 (transplant) Jan 12–Feb 23 (sow outdoors) | Oct 19–Nov 9 (transplant) Oct 5–Nov 2 (sowing) |
| Spinach | – | Dec 29–Jan 19 (sow outdoors) | Oct 19–Nov 9 (sowing) |
| Kale | Dec 15–29 | Jan 12–26 (transplant) Jan 12–26 (sow outdoors) | Sep 21–Oct 19 (transplant) Sep 7–Oct 5 (sowing) |
| Collards | Dec 15–29 | Jan 12–Feb 9 (transplant) Jan 12–Feb 9 (sow outdoors) | Sep 21–Oct 19 (transplant) Sep 7–Oct 5 (sowing) |
| Broccoli | Dec 1–15 | Jan 12–26 (transplant) | Sep 7–Oct 5 (transplant) |
| Cabbage | Dec 1–15 | Jan 12–26 (transplant) | Sep 7–Oct 5 (transplant) |
| Cauliflower | Dec 1–15 | Jan 26–Feb 9 (transplant) | Sep 7–Oct 5 (transplant) |
| Brussels sprouts | Nov 17–Dec 1 | Jan 12–26 (transplant) | Aug 24–Sep 14 (transplant) |
| Kohlrabi | Dec 15–29 | Jan 12–26 (transplant) Jan 12–26 (sow outdoors) | Oct 5–19 (sowing) |
| Bok choy / Asian greens | – | Jan 12–26 (sow outdoors) | Oct 19–Nov 2 (sowing) |
| Arugula | – | Jan 12–Feb 9 (sow outdoors) | Oct 19–Nov 16 (sowing) |
| Mustard greens | – | Jan 12–Feb 2 (sow outdoors) | Oct 19–Nov 2 (sowing) |
| Swiss chard | Dec 29–Jan 12 | Jan 26–Feb 16 (transplant) Jan 26–Feb 23 (sow outdoors) | Oct 5–19 (sowing) |
| Beet | – | Jan 12–Feb 9 (sow outdoors) | Oct 5–19 (sowing) |
| Carrot | – | Jan 19–Feb 16 (sow outdoors) | Sep 21–Oct 5 (sowing) |
| Radish | – | Jan 5–Feb 16 (sow outdoors) | Nov 2–16 (sowing) |
| Turnip | – | Jan 12–Feb 2 (sow outdoors) | Oct 5–19 (sowing) |
| Parsnip | – | Jan 19–Feb 9 (sow outdoors) | – |
| Pea (garden, snap, snow) | – | Dec 15–Jan 12 (sow outdoors) | Sep 21–Oct 5 (sowing) |
| Onion (bulbing) | Nov 17–Dec 1 | Dec 29–Jan 12 (transplant) | – |
| Green onion / scallion | – | Dec 29–Jan 26 (sow outdoors) | Oct 5–19 (sowing) |
| Leek | Nov 17–Dec 1 | Jan 12–26 (transplant) | – |
| Garlic | – | – | Nov 2–30 (sowing) |
| Shallot | – | Dec 29–Jan 12 (transplant) | Nov 2–30 (sowing) |
| Potato | – | Jan 12–26 (transplant) | Aug 24–Sep 7 (transplant) |
| Sweet potato | – | Mar 2–16 (transplant) | – |
| Sweet corn | – | Feb 16–Mar 2 (sow outdoors) | – |
| Bean, bush (snap) | – | Feb 16–Mar 2 (sow outdoors) | Sep 21–Oct 5 (sowing) |
| Bean, pole | – | Feb 16–Mar 2 (sow outdoors) | – |
| Lima bean | – | Feb 23–Mar 9 (sow outdoors) | – |
| Southern pea (cowpea, black-eyed pea) | – | Mar 2–23 (sow outdoors) | – |
| Cucumber | Jan 12–19 | Feb 16–Mar 2 (transplant) Feb 16–Mar 2 (sow outdoors) | Sep 21–Oct 5 (sowing) |
| Summer squash / zucchini | Jan 12–19 | Feb 16–Mar 2 (transplant) Feb 16–Mar 2 (sow outdoors) | Sep 21–Oct 5 (sowing) |
| Winter squash | Jan 12–19 | Feb 16–Mar 2 (transplant) Feb 16–Mar 2 (sow outdoors) | – |
| Pumpkin | – | Feb 16–Mar 2 (sow outdoors) | – |
| Watermelon | Jan 12–19 | Feb 23–Mar 9 (transplant) Feb 23–Mar 9 (sow outdoors) | – |
| Cantaloupe / muskmelon | Jan 12–19 | Feb 23–Mar 9 (transplant) Feb 23–Mar 9 (sow outdoors) | – |
| Okra | Dec 29–Jan 12 | Feb 23–Mar 9 (transplant) Feb 23–Mar 9 (sow outdoors) | – |
| Celery | Nov 17–Dec 1 | Feb 16–23 (transplant) | – |
| Basil | Dec 29–Jan 12 | Feb 16–Mar 2 (transplant) Feb 16–Mar 2 (sow outdoors) | – |
| Cilantro | – | Jan 26–Feb 23 (sow outdoors) | Oct 19–Nov 2 (sowing) |
| Parsley | Dec 1–15 | Jan 26–Feb 9 (transplant) Jan 19–Feb 9 (sow outdoors) | – |
| Dill | – | Feb 9–23 (sow outdoors) | Oct 19–Nov 2 (sowing) |
| Sunflower | – | Feb 9–23 (sow outdoors) | – |
| Asparagus (crowns) | – | Jan 12–26 (transplant) | – |
| Rhubarb (crowns) | – | Jan 12–26 (transplant) | – |
| Strawberry (plants) | – | Jan 12–26 (transplant) | Oct 5–Nov 2 (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
Louisiana has a university or garden plant program: Louisiana Super Plants. Plant frost-tender annuals after February 9 here (the average last frost). Not affiliated with the program.
Where these numbers come from
Station: Reserve, LA (NOAA GHCN-Daily ID USC00167767), elevation 15 ft, 2.1 miles from the ZIP's center point. NOAA completeness flag: R (representative, 10+ years).
Nearby stations
| Station | Distance | Last frost (50%) | First frost (50%) |
|---|---|---|---|
| New Orleans Intl AP, LA | 19 mi | Jan 30 | Dec 31 |
| Thibodaux 4 SE, LA | 23 mi | Feb 5 | Dec 14 |
| New Orleans Audubon, LA | 27 mi | Jan 24 | Jan 2 (next year) |
The average last-frost dates of these stations span 16 days, a rough guide to local variation. See data sources & methods.
Frost questions for 70049
When is the last frost in 70049?
The average (50% chance) last spring freeze of 32°F for ZIP 70049 is February 9. For a more cautious planting date, use March 11, when only 1 year in 10 still sees a later freeze.
When is the first frost in 70049?
The average first fall freeze is December 14. In 1 year in 10 it comes by November 21.
What hardiness zone is 70049?
ZIP 70049 is in USDA zone 9b (25 to 30°F average coldest winter night), per the 2023 USDA Plant Hardiness Zone Map ZIP listing.
What is the soil temperature in 70049 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
70084 Reserve 70076 Garyville 70051 Garyville 70057 Hahnville 70052 Gramercy 70071 Lutcher 70079 Norco 70090 Wallace
Other ZIP codes in St. John the Baptist Parish
70051 70068 70076 70084 All St. John the Baptist Parish frost dates · Louisiana 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.