Fall in zone 8bPhoto: George Chernilevsky, Public domain, via Wikimedia Commons
Frost dates for ZIP 29842 (Beech Island, 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, Augusta Bush Fld AP, GA (9 miles away).
- Average last spring frostMar 2350% chance of a 32°F freeze after this date
- Average first fall frostNov 950% chance of a 32°F freeze by this date
- Growing season (frost-free)232 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
69°F 55°F or warmer
24-hour average · latest 65°F, as of Oct 18, 2:00 AM CDT
Estimate Not a measurement at this ZIP: distance-weighted average of Blackville 3 W (31 mi).
4-inch depth
70°F 55°F or warmer
24-hour average · latest 68°F, as of Oct 18, 2:00 AM CDT
Estimate Not a measurement at this ZIP: distance-weighted average of Blackville 3 W (31 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 29842 load here. You can also open the NWS forecast for this ZIP.
Pre-emergent
Soil is 70°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 8 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 9: 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 28 |
| 50% (the "average" last frost) | Mar 23 |
| 10% (cautious: only 1 year in 10 freezes later) | Apr 9 |
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 28 |
| 50% (the "average" first frost) | Nov 9 |
| 90% (late: most years have frozen by now) | Nov 27 |
Light frost, freeze and hard freeze
| Threshold | Last spring (50%) | First fall (50%) |
|---|---|---|
| 36°F (light frost possible on clear, calm nights) | Apr 5 | Nov 1 |
| 32°F (freeze) | Mar 23 | Nov 9 |
| 28°F (hard freeze) | Mar 8 | Nov 24 |
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 29842
Dates count from your average last spring frost (Mar 23) and first fall frost (Nov 9). 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 26–Feb 9 | Mar 30–Apr 13 (transplant) | Jul 13–Aug 10 (transplant) |
| Pepper (sweet and hot) | Jan 12–26 | Apr 6–20 (transplant) | Jul 20–Aug 10 (transplant) |
| Eggplant | Jan 12–26 | Apr 6–20 (transplant) | Jul 20–Aug 10 (transplant) |
| Tomatillo | Jan 26–Feb 9 | Mar 30–Apr 13 (transplant) | – |
| Lettuce | Jan 26–Feb 9 | Mar 2–23 (transplant) Feb 23–Apr 6 (sow outdoors) | Sep 14–Oct 5 (transplant) Aug 31–Sep 28 (sowing) |
| Spinach | – | Feb 9–Mar 2 (sow outdoors) | Sep 14–Oct 5 (sowing) |
| Kale | Jan 26–Feb 9 | Feb 23–Mar 9 (transplant) Feb 23–Mar 9 (sow outdoors) | Aug 17–Sep 14 (transplant) Aug 3–31 (sowing) |
| Collards | Jan 26–Feb 9 | Feb 23–Mar 23 (transplant) Feb 23–Mar 23 (sow outdoors) | Aug 17–Sep 14 (transplant) Aug 3–31 (sowing) |
| Broccoli | Jan 12–26 | Feb 23–Mar 9 (transplant) | Aug 3–31 (transplant) |
| Cabbage | Jan 12–26 | Feb 23–Mar 9 (transplant) | Aug 3–31 (transplant) |
| Cauliflower | Jan 12–26 | Mar 9–23 (transplant) | Aug 3–31 (transplant) |
| Brussels sprouts | Dec 29–Jan 12 | Feb 23–Mar 9 (transplant) | Jul 20–Aug 10 (transplant) |
| Kohlrabi | Jan 26–Feb 9 | Feb 23–Mar 9 (transplant) Feb 23–Mar 9 (sow outdoors) | Aug 31–Sep 14 (sowing) |
| Bok choy / Asian greens | – | Feb 23–Mar 9 (sow outdoors) | Sep 14–28 (sowing) |
| Arugula | – | Feb 23–Mar 23 (sow outdoors) | Sep 14–Oct 12 (sowing) |
| Mustard greens | – | Feb 23–Mar 16 (sow outdoors) | Sep 14–28 (sowing) |
| Swiss chard | Feb 9–23 | Mar 9–30 (transplant) Mar 9–Apr 6 (sow outdoors) | Aug 31–Sep 14 (sowing) |
| Beet | – | Feb 23–Mar 23 (sow outdoors) | Aug 31–Sep 14 (sowing) |
| Carrot | – | Mar 2–30 (sow outdoors) | Aug 17–31 (sowing) |
| Radish | – | Feb 16–Mar 30 (sow outdoors) | Sep 28–Oct 12 (sowing) |
| Turnip | – | Feb 23–Mar 16 (sow outdoors) | Aug 31–Sep 14 (sowing) |
| Parsnip | – | Mar 2–23 (sow outdoors) | – |
| Pea (garden, snap, snow) | – | Jan 26–Feb 23 (sow outdoors) | Aug 17–31 (sowing) |
| Onion (bulbing) | Dec 29–Jan 12 | Feb 9–23 (transplant) | – |
| Green onion / scallion | – | Feb 9–Mar 9 (sow outdoors) | Aug 31–Sep 14 (sowing) |
| Leek | Dec 29–Jan 12 | Feb 23–Mar 9 (transplant) | – |
| Garlic | – | – | Sep 28–Oct 26 (sowing) |
| Shallot | – | Feb 9–23 (transplant) | Sep 28–Oct 26 (sowing) |
| Potato | – | Feb 23–Mar 9 (transplant) | Jul 20–Aug 3 (transplant) |
| Sweet potato | – | Apr 13–27 (transplant) | – |
| Sweet corn | – | Mar 30–Apr 13 (sow outdoors) | – |
| Bean, bush (snap) | – | Mar 30–Apr 13 (sow outdoors) | Aug 17–31 (sowing) |
| Bean, pole | – | Mar 30–Apr 13 (sow outdoors) | – |
| Lima bean | – | Apr 6–20 (sow outdoors) | – |
| Southern pea (cowpea, black-eyed pea) | – | Apr 13–May 4 (sow outdoors) | – |
| Cucumber | Feb 23–Mar 2 | Mar 30–Apr 13 (transplant) Mar 30–Apr 13 (sow outdoors) | Aug 17–31 (sowing) |
| Summer squash / zucchini | Feb 23–Mar 2 | Mar 30–Apr 13 (transplant) Mar 30–Apr 13 (sow outdoors) | Aug 17–31 (sowing) |
| Winter squash | Feb 23–Mar 2 | Mar 30–Apr 13 (transplant) Mar 30–Apr 13 (sow outdoors) | – |
| Pumpkin | – | Mar 30–Apr 13 (sow outdoors) | – |
| Watermelon | Feb 23–Mar 2 | Apr 6–20 (transplant) Apr 6–20 (sow outdoors) | – |
| Cantaloupe / muskmelon | Feb 23–Mar 2 | Apr 6–20 (transplant) Apr 6–20 (sow outdoors) | – |
| Okra | Feb 9–23 | Apr 6–20 (transplant) Apr 6–20 (sow outdoors) | – |
| Celery | Dec 29–Jan 12 | Mar 30–Apr 6 (transplant) | – |
| Basil | Feb 9–23 | Mar 30–Apr 13 (transplant) Mar 30–Apr 13 (sow outdoors) | – |
| Cilantro | – | Mar 9–Apr 6 (sow outdoors) | Sep 14–28 (sowing) |
| Parsley | Jan 12–26 | Mar 9–23 (transplant) Mar 2–23 (sow outdoors) | – |
| Dill | – | Mar 23–Apr 6 (sow outdoors) | Sep 14–28 (sowing) |
| Sunflower | – | Mar 23–Apr 6 (sow outdoors) | – |
| Asparagus (crowns) | – | Feb 23–Mar 9 (transplant) | – |
| Rhubarb (crowns) | – | Feb 23–Mar 9 (transplant) | – |
| Strawberry (plants) | – | Feb 23–Mar 9 (transplant) | Aug 31–Sep 28 (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: Augusta Bush Fld AP, GA (NOAA GHCN-Daily ID USW00003820), elevation 132 ft, 8.7 miles from the ZIP's center point. NOAA completeness flag: S (standard, 24+ years).
Nearby stations
| Station | Distance | Last frost (50%) | First frost (50%) |
|---|---|---|---|
| Graniteville 1.2 NE, SC | 9 mi | Apr 9 | Nov 1 |
| Aiken 5SE, SC | 10 mi | Mar 21 | Nov 7 |
| Augusta Daniel Fld AP, GA | 10 mi | Feb 27 | Dec 4 |
The average last-frost dates of these stations span 44 days, a rough guide to local variation. See data sources & methods.
Frost questions for 29842
When is the last frost in 29842?
The average (50% chance) last spring freeze of 32°F for ZIP 29842 is March 23. For a more cautious planting date, use April 9, when only 1 year in 10 still sees a later freeze.
When is the first frost in 29842?
The average first fall freeze is November 9. In 1 year in 10 it comes by October 28.
What hardiness zone is 29842?
ZIP 29842 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 29842 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
29816 Burnettown 29834 Langley 29851 Gloverville 29828 Gloverville 30901 Augusta-Richmond County consolidated government (balance) 29841 North Augusta 30912 Augusta-Richmond County consolidated government (balance) 29829 Graniteville
Other ZIP codes in Aiken County
29105 29129 29137 29164 29801 29803 29805 29809 29816 29828 29829 29831 29834 29841 29851 29856 All Aiken County frost dates · South Carolina frost dates
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