When to plant in Socastee, SC
USDA Zone 8bHere are the average frost dates, USDA hardiness zone, and a month-by-month planting calendar for Socastee, South Carolina — all computed from Socastee's nearest NOAA weather station.
With about 252 frost-free days, Socastee supports back-to-back plantings; stagger sowings every few weeks to keep beds productive spring through fall. These dates come from a station roughly 17 km away, the closest with full normals; terrain around Socastee (elevation, water, pavement) can move your real frost dates a few days either way. In zone 8b, Socastee supports a wide range of perennials year-round; the frost dates above are what set your annual vegetable timing.
Frost probability
CONWAY · 1991–2020The date the last spring and first fall frost occur, by threshold and probability. A 90% date is later in spring — and earlier in fall — than a 10% date; the 50% · 32°F row is what most gardeners plan around. These are Socastee’s own odds, recorded at CONWAY.
| Threshold | SPRING 10% | SPRING 50% | SPRING 90% | FALL 10% | FALL 50% | FALL 90% |
|---|---|---|---|---|---|---|
| 36°F | Apr 13 | Mar 28 | Mar 9 | Oct 26 | Nov 9 | Nov 28 |
| 32°F | Apr 1 | Mar 15 | Feb 21 | Nov 5 | Nov 22 | Dec 18 |
| 28°F | Mar 22 | Feb 28 | Jan 30 | Nov 17 | Dec 7 | Jan 7 |
Download this table as CSV ↓ — every threshold and probability, plus this city’s planting-window dates.
What to plant now
TODAY · JULY 19Full-year planting calendar
Each bar is the exact window to take a planting action in Socastee, drawn to the day from the local frost dates. The dashed line is today.
Nearby weather stations
3 within 20 km · complete 32°F normalsWhen stations disagree by more than a few days, that spread is real microclimate variation — elevation, water, urban heat. Judge which station best matches your own yard.
Socastee planting FAQ
When is the last spring frost in Socastee, SC?
On average, the last spring frost in Socastee is around March 15 (50% probability at 32°F, from 1991–2020 NOAA normals). Wait until after this date to set out tender plants like tomatoes and peppers.
When is the first fall frost in Socastee, SC?
The first fall frost in Socastee typically arrives around November 22 (50% probability at 32°F). Harvest or protect frost-sensitive crops before then.
What hardiness zone is Socastee in?
Socastee is in USDA hardiness zone 8b. In zone 8b, winters are mild — many tender perennials overwinter here.
How long is the growing season in Socastee?
Socastee has about 252 frost-free days — a long growing season — between the average last spring frost (March 15) and first fall frost (November 22).
When should I plant tomatoes in Socastee?
For Socastee, sow tomatoes indoors about January 18–February 1 and move the seedlings out around March 22, after the last spring frost.
Never miss a window in Socastee
An email when it’s time to start seeds, transplant, and sow — timed to Socastee’s frost dates. Double opt-in, one-click unsubscribe, no spam.
Nearby cities
8 within reach- Red Hill · 10 km
- Garden City · 11 km
- Myrtle Beach · 12 km
- Carolina Forest · 12 km
- Murrells Inlet · 15 km
- Conway · 17 km
- North Myrtle Beach · 32 km
- Little River · 40 km
Frost dates recorded at CONWAY, 17 km from the city center · 1991–2020 NOAA climate normals · zone from the USDA/PRISM 2023 map. How we compute this.
BlissGarden. "When to Plant in Socastee, SC — Frost Dates & Zone 8b." Frost normals: NOAA NCEI U.S. Climate Normals 1991–2020, station USC00381997. Retrieved from https://blissgarden.com/south-carolina/socastee.