Frost dates for ZIP 33521 (Coleman, FL)
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, Bushnell 1 E, FL (9 miles away).
- Average last spring frostMar 250% chance of a 32°F freeze after this date
- Average first fall frostDec 550% chance of a 32°F freeze by this date
- Growing season (frost-free)281 daysmedian, 32°F threshold
- USDA hardiness zone9b25 to 30°F avg. coldest night
Get The Dial for 33521 (Coleman)
Frost and freeze alerts from the NWS forecast for 33521, the spring soil-temperature heads-up for pre-emergent, and a short weekly yard-timing email.
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.
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
77°F 55°F or warmer
24-hour average · latest 73°F, as of Oct 17, 10:00 PM CDT
Estimate Not a measurement at this ZIP: distance-weighted average of Sellers Lake #1 (34 mi).
4-inch depth
78°F 55°F or warmer
24-hour average · latest 75°F, as of Oct 17, 10:00 PM CDT
Estimate Not a measurement at this ZIP: distance-weighted average of Sellers Lake #1 (34 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 33521 load here. You can also open the NWS forecast for this ZIP.
Pre-emergent
Soil is 78°F at 4 inches (estimated soil temperature, not a station reading). Fall pre-emergent (annual bluegrass, winter weeds): not yet. Apply as soil cools toward 70°F (typically 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 Apr 10 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 Sep 26–Oct 24
- Lettuce: fall transplant Oct 10–31
- Spinach: fall sowing Oct 10–31
- Bok choy / Asian greens: fall sowing Oct 10–24
- Arugula: fall sowing Oct 10–Nov 7
- Mustard greens: fall sowing Oct 10–24
- Cilantro: fall sowing Oct 10–24
- Dill: fall sowing Oct 10–24
- Strawberry (plants): fall transplant Sep 26–Oct 24
Coming up in the next 3 weeks
Prune now
No frost-timed pruning windows are open this week.
Your average first frost is Dec 5: 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) | Jan 31 |
| 50% (the "average" last frost) | Mar 2 |
| 10% (cautious: only 1 year in 10 freezes later) | Mar 25 |
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 14 |
| 50% (the "average" first frost) | Dec 5 |
| 90% (late: most years have frozen by now) | Jan 8 (next year) |
Light frost, freeze and hard freeze
| Threshold | Last spring (50%) | First fall (50%) |
|---|---|---|
| 36°F (light frost possible on clear, calm nights) | Mar 18 | Nov 22 |
| 32°F (freeze) | Mar 2 | Dec 5 |
| 28°F (hard freeze) | Feb 11 | Dec 29 |
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 33521
Dates count from your average last spring frost (Mar 2) and first fall frost (Dec 5). 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 5–19 | Mar 9–23 (transplant) | Aug 8–Sep 5 (transplant) |
| Pepper (sweet and hot) | Dec 22–Jan 5 | Mar 16–30 (transplant) | Aug 15–Sep 5 (transplant) |
| Eggplant | Dec 22–Jan 5 | Mar 16–30 (transplant) | Aug 15–Sep 5 (transplant) |
| Tomatillo | Jan 5–19 | Mar 9–23 (transplant) | – |
| Lettuce | Jan 5–19 | Feb 9–Mar 2 (transplant) Feb 2–Mar 16 (sow outdoors) | Oct 10–31 (transplant) Sep 26–Oct 24 (sowing) |
| Spinach | – | Jan 19–Feb 9 (sow outdoors) | Oct 10–31 (sowing) |
| Kale | Jan 5–19 | Feb 2–16 (transplant) Feb 2–16 (sow outdoors) | Sep 12–Oct 10 (transplant) Aug 29–Sep 26 (sowing) |
| Collards | Jan 5–19 | Feb 2–Mar 2 (transplant) Feb 2–Mar 2 (sow outdoors) | Sep 12–Oct 10 (transplant) Aug 29–Sep 26 (sowing) |
| Broccoli | Dec 22–Jan 5 | Feb 2–16 (transplant) | Aug 29–Sep 26 (transplant) |
| Cabbage | Dec 22–Jan 5 | Feb 2–16 (transplant) | Aug 29–Sep 26 (transplant) |
| Cauliflower | Dec 22–Jan 5 | Feb 16–Mar 2 (transplant) | Aug 29–Sep 26 (transplant) |
| Brussels sprouts | Dec 8–22 | Feb 2–16 (transplant) | Aug 15–Sep 5 (transplant) |
| Kohlrabi | Jan 5–19 | Feb 2–16 (transplant) Feb 2–16 (sow outdoors) | Sep 26–Oct 10 (sowing) |
| Bok choy / Asian greens | – | Feb 2–16 (sow outdoors) | Oct 10–24 (sowing) |
| Arugula | – | Feb 2–Mar 2 (sow outdoors) | Oct 10–Nov 7 (sowing) |
| Mustard greens | – | Feb 2–23 (sow outdoors) | Oct 10–24 (sowing) |
| Swiss chard | Jan 19–Feb 2 | Feb 16–Mar 9 (transplant) Feb 16–Mar 16 (sow outdoors) | Sep 26–Oct 10 (sowing) |
| Beet | – | Feb 2–Mar 2 (sow outdoors) | Sep 26–Oct 10 (sowing) |
| Carrot | – | Feb 9–Mar 9 (sow outdoors) | Sep 12–26 (sowing) |
| Radish | – | Jan 26–Mar 9 (sow outdoors) | Oct 24–Nov 7 (sowing) |
| Turnip | – | Feb 2–23 (sow outdoors) | Sep 26–Oct 10 (sowing) |
| Parsnip | – | Feb 9–Mar 2 (sow outdoors) | – |
| Pea (garden, snap, snow) | – | Jan 5–Feb 2 (sow outdoors) | Sep 12–26 (sowing) |
| Onion (bulbing) | Dec 8–22 | Jan 19–Feb 2 (transplant) | – |
| Green onion / scallion | – | Jan 19–Feb 16 (sow outdoors) | Sep 26–Oct 10 (sowing) |
| Leek | Dec 8–22 | Feb 2–16 (transplant) | – |
| Garlic | – | – | Oct 24–Nov 21 (sowing) |
| Shallot | – | Jan 19–Feb 2 (transplant) | Oct 24–Nov 21 (sowing) |
| Potato | – | Feb 2–16 (transplant) | Aug 15–29 (transplant) |
| Sweet potato | – | Mar 23–Apr 6 (transplant) | – |
| Sweet corn | – | Mar 9–23 (sow outdoors) | – |
| Bean, bush (snap) | – | Mar 9–23 (sow outdoors) | Sep 12–26 (sowing) |
| Bean, pole | – | Mar 9–23 (sow outdoors) | – |
| Lima bean | – | Mar 16–30 (sow outdoors) | – |
| Southern pea (cowpea, black-eyed pea) | – | Mar 23–Apr 13 (sow outdoors) | – |
| Cucumber | Feb 2–9 | Mar 9–23 (transplant) Mar 9–23 (sow outdoors) | Sep 12–26 (sowing) |
| Summer squash / zucchini | Feb 2–9 | Mar 9–23 (transplant) Mar 9–23 (sow outdoors) | Sep 12–26 (sowing) |
| Winter squash | Feb 2–9 | Mar 9–23 (transplant) Mar 9–23 (sow outdoors) | – |
| Pumpkin | – | Mar 9–23 (sow outdoors) | – |
| Watermelon | Feb 2–9 | Mar 16–30 (transplant) Mar 16–30 (sow outdoors) | – |
| Cantaloupe / muskmelon | Feb 2–9 | Mar 16–30 (transplant) Mar 16–30 (sow outdoors) | – |
| Okra | Jan 19–Feb 2 | Mar 16–30 (transplant) Mar 16–30 (sow outdoors) | – |
| Celery | Dec 8–22 | Mar 9–16 (transplant) | – |
| Basil | Jan 19–Feb 2 | Mar 9–23 (transplant) Mar 9–23 (sow outdoors) | – |
| Cilantro | – | Feb 16–Mar 16 (sow outdoors) | Oct 10–24 (sowing) |
| Parsley | Dec 22–Jan 5 | Feb 16–Mar 2 (transplant) Feb 9–Mar 2 (sow outdoors) | – |
| Dill | – | Mar 2–16 (sow outdoors) | Oct 10–24 (sowing) |
| Sunflower | – | Mar 2–16 (sow outdoors) | – |
| Asparagus (crowns) | – | Feb 2–16 (transplant) | – |
| Rhubarb (crowns) | – | Feb 2–16 (transplant) | – |
| Strawberry (plants) | – | Feb 2–16 (transplant) | Sep 26–Oct 24 (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
Florida has a university or garden plant program: Florida-Friendly Landscaping™ Plant Guide. Plant frost-tender annuals after March 2 here (the average last frost). Not affiliated with the program.
Where these numbers come from
Station: Bushnell 1 E, FL (NOAA GHCN-Daily ID USC00081163), elevation 80 ft, 9.1 miles from the ZIP's center point. NOAA completeness flag: R (representative, 10+ years).
Nearby stations
| Station | Distance | Last frost (50%) | First frost (50%) |
|---|---|---|---|
| Inverness 3 SE, FL | 14 mi | Mar 3 | Dec 5 |
| Leesburg Muni AP, FL | 16 mi | Jan 26 | Jan 9 (next year) |
| Lisbon, FL | 18 mi | Feb 2 | Jan 3 (next year) |
The average last-frost dates of these stations span 39 days, a rough guide to local variation. See data sources & methods.
Frost questions for 33521
When is the last frost in 33521?
The average (50% chance) last spring freeze of 32°F for ZIP 33521 is March 2. For a more cautious planting date, use March 25, when only 1 year in 10 still sees a later freeze.
When is the first frost in 33521?
The average first fall freeze is December 5. In 1 year in 10 it comes by November 14.
What hardiness zone is 33521?
ZIP 33521 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 33521 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
34785 Wildwood 33585 Wildwood 32163 Wildwood 33538 Lake Panasoffkee 32162 The Villages 34762 Leesburg 34484 Wildwood 33514 Wildwood
Other ZIP codes in Sumter County
32162 32163 33513 33514 33538 33585 33597 34484 34785 All Sumter County frost dates · Florida frost dates
Never miss a frost: get The Dial
Weekly yard timing, plus frost and soil-temperature alerts for your ZIP code.
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.