Frost dates for ZIP 29591 (Scranton, SC)
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, Lake City 2 SE, SC (5 miles away).
- Average last spring frostMar 2050% chance of a 32°F freeze after this date
- Average first fall frostNov 1350% chance of a 32°F freeze by this date
- Growing season (frost-free)240 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 17, 2026, from your frost dates, zone and soil temperature. Lawn timing · Vegetables · Pruning · Plants
Soil temperature now
2-inch depth
71°F 55°F or warmer
24-hour average · latest 66°F, as of Oct 17, 10:00 PM CDT
Estimate Not a measurement at this ZIP: distance-weighted average of Pee Dee (25 mi), McClellanville 7 NE (59 mi).
4-inch depth
73°F 55°F or warmer
24-hour average · latest 70°F, as of Oct 17, 10:00 PM CDT
Estimate Not a measurement at this ZIP: distance-weighted average of Pee Dee (25 mi).
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 29591 load here. You can also open the NWS forecast for this ZIP.
Pre-emergent
Soil is 73°F at 4 inches (estimated soil temperature, not a station reading). Fall pre-emergent (annual bluegrass, winter weeds): window open as soil cools through the 70s and 60s.
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 May 5 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
Prune now
No frost-timed pruning windows are open this week.
Your average first frost is Nov 13: 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 25 |
| 50% (the "average" last frost) | Mar 20 |
| 10% (cautious: only 1 year in 10 freezes later) | Apr 5 |
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) | Oct 30 |
| 50% (the "average" first frost) | Nov 13 |
| 90% (late: most years have frozen by now) | Dec 4 |
Light frost, freeze and hard freeze
| Threshold | Last spring (50%) | First fall (50%) |
|---|---|---|
| 36°F (light frost possible on clear, calm nights) | Apr 2 | Nov 2 |
| 32°F (freeze) | Mar 20 | Nov 13 |
| 28°F (hard freeze) | Mar 4 | Nov 28 |
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 29591
Dates count from your average last spring frost (Mar 20) and first fall frost (Nov 13). 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 23–Feb 6 | Mar 27–Apr 10 (transplant) | Jul 17–Aug 14 (transplant) |
| Pepper (sweet and hot) | Jan 9–23 | Apr 3–17 (transplant) | Jul 24–Aug 14 (transplant) |
| Eggplant | Jan 9–23 | Apr 3–17 (transplant) | Jul 24–Aug 14 (transplant) |
| Tomatillo | Jan 23–Feb 6 | Mar 27–Apr 10 (transplant) | – |
| Lettuce | Jan 23–Feb 6 | Feb 27–Mar 20 (transplant) Feb 20–Apr 3 (sow outdoors) | Sep 18–Oct 9 (transplant) Sep 4–Oct 2 (sowing) |
| Spinach | – | Feb 6–27 (sow outdoors) | Sep 18–Oct 9 (sowing) |
| Kale | Jan 23–Feb 6 | Feb 20–Mar 6 (transplant) Feb 20–Mar 6 (sow outdoors) | Aug 21–Sep 18 (transplant) Aug 7–Sep 4 (sowing) |
| Collards | Jan 23–Feb 6 | Feb 20–Mar 20 (transplant) Feb 20–Mar 20 (sow outdoors) | Aug 21–Sep 18 (transplant) Aug 7–Sep 4 (sowing) |
| Broccoli | Jan 9–23 | Feb 20–Mar 6 (transplant) | Aug 7–Sep 4 (transplant) |
| Cabbage | Jan 9–23 | Feb 20–Mar 6 (transplant) | Aug 7–Sep 4 (transplant) |
| Cauliflower | Jan 9–23 | Mar 6–20 (transplant) | Aug 7–Sep 4 (transplant) |
| Brussels sprouts | Dec 26–Jan 9 | Feb 20–Mar 6 (transplant) | Jul 24–Aug 14 (transplant) |
| Kohlrabi | Jan 23–Feb 6 | Feb 20–Mar 6 (transplant) Feb 20–Mar 6 (sow outdoors) | Sep 4–18 (sowing) |
| Bok choy / Asian greens | – | Feb 20–Mar 6 (sow outdoors) | Sep 18–Oct 2 (sowing) |
| Arugula | – | Feb 20–Mar 20 (sow outdoors) | Sep 18–Oct 16 (sowing) |
| Mustard greens | – | Feb 20–Mar 13 (sow outdoors) | Sep 18–Oct 2 (sowing) |
| Swiss chard | Feb 6–20 | Mar 6–27 (transplant) Mar 6–Apr 3 (sow outdoors) | Sep 4–18 (sowing) |
| Beet | – | Feb 20–Mar 20 (sow outdoors) | Sep 4–18 (sowing) |
| Carrot | – | Feb 27–Mar 27 (sow outdoors) | Aug 21–Sep 4 (sowing) |
| Radish | – | Feb 13–Mar 27 (sow outdoors) | Oct 2–16 (sowing) |
| Turnip | – | Feb 20–Mar 13 (sow outdoors) | Sep 4–18 (sowing) |
| Parsnip | – | Feb 27–Mar 20 (sow outdoors) | – |
| Pea (garden, snap, snow) | – | Jan 23–Feb 20 (sow outdoors) | Aug 21–Sep 4 (sowing) |
| Onion (bulbing) | Dec 26–Jan 9 | Feb 6–20 (transplant) | – |
| Green onion / scallion | – | Feb 6–Mar 6 (sow outdoors) | Sep 4–18 (sowing) |
| Leek | Dec 26–Jan 9 | Feb 20–Mar 6 (transplant) | – |
| Garlic | – | – | Oct 2–30 (sowing) |
| Shallot | – | Feb 6–20 (transplant) | Oct 2–30 (sowing) |
| Potato | – | Feb 20–Mar 6 (transplant) | Jul 24–Aug 7 (transplant) |
| Sweet potato | – | Apr 10–24 (transplant) | – |
| Sweet corn | – | Mar 27–Apr 10 (sow outdoors) | – |
| Bean, bush (snap) | – | Mar 27–Apr 10 (sow outdoors) | Aug 21–Sep 4 (sowing) |
| Bean, pole | – | Mar 27–Apr 10 (sow outdoors) | – |
| Lima bean | – | Apr 3–17 (sow outdoors) | – |
| Southern pea (cowpea, black-eyed pea) | – | Apr 10–May 1 (sow outdoors) | – |
| Cucumber | Feb 20–27 | Mar 27–Apr 10 (transplant) Mar 27–Apr 10 (sow outdoors) | Aug 21–Sep 4 (sowing) |
| Summer squash / zucchini | Feb 20–27 | Mar 27–Apr 10 (transplant) Mar 27–Apr 10 (sow outdoors) | Aug 21–Sep 4 (sowing) |
| Winter squash | Feb 20–27 | Mar 27–Apr 10 (transplant) Mar 27–Apr 10 (sow outdoors) | – |
| Pumpkin | – | Mar 27–Apr 10 (sow outdoors) | – |
| Watermelon | Feb 20–27 | Apr 3–17 (transplant) Apr 3–17 (sow outdoors) | – |
| Cantaloupe / muskmelon | Feb 20–27 | Apr 3–17 (transplant) Apr 3–17 (sow outdoors) | – |
| Okra | Feb 6–20 | Apr 3–17 (transplant) Apr 3–17 (sow outdoors) | – |
| Celery | Dec 26–Jan 9 | Mar 27–Apr 3 (transplant) | – |
| Basil | Feb 6–20 | Mar 27–Apr 10 (transplant) Mar 27–Apr 10 (sow outdoors) | – |
| Cilantro | – | Mar 6–Apr 3 (sow outdoors) | Sep 18–Oct 2 (sowing) |
| Parsley | Jan 9–23 | Mar 6–20 (transplant) Feb 27–Mar 20 (sow outdoors) | – |
| Dill | – | Mar 20–Apr 3 (sow outdoors) | Sep 18–Oct 2 (sowing) |
| Sunflower | – | Mar 20–Apr 3 (sow outdoors) | – |
| Asparagus (crowns) | – | Feb 20–Mar 6 (transplant) | – |
| Rhubarb (crowns) | – | Feb 20–Mar 6 (transplant) | – |
| Strawberry (plants) | – | Feb 20–Mar 6 (transplant) | Sep 4–Oct 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.
Where these numbers come from
Station: Lake City 2 SE, SC (NOAA GHCN-Daily ID USC00384886), elevation 75 ft, 5.4 miles from the ZIP's center point. NOAA completeness flag: R (representative, 10+ years).
Nearby stations
| Station | Distance | Last frost (50%) | First frost (50%) |
|---|---|---|---|
| Cades 4 W, SC | 11 mi | Mar 27 | Nov 9 |
| Florence Rgnl AP, SC | 17 mi | Mar 19 | Nov 13 |
| Kingstree, SC | 18 mi | Mar 29 | Nov 6 |
The average last-frost dates of these stations span 10 days, a rough guide to local variation. See data sources & methods.
Frost questions for 29591
When is the last frost in 29591?
The average (50% chance) last spring freeze of 32°F for ZIP 29591 is March 20. For a more cautious planting date, use April 5, when only 1 year in 10 still sees a later freeze.
When is the first frost in 29591?
The average first fall freeze is November 13. In 1 year in 10 it comes by October 30.
What hardiness zone is 29591?
ZIP 29591 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 29591 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
29530 Coward 29560 Lake City 29541 Danwood 29114 Olanta 29518 29583 Pamplico 29505 Florence 29162 Turbeville
Other ZIP codes in Florence County
29114 29161 29501 29505 29506 29530 29541 29555 29560 29583 All Florence County frost dates · South Carolina frost dates
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