When to plant in Anderson, SC
USDA Zone 8aEverything below — frost dates, hardiness zone, and what to plant when in Anderson, South Carolina — is derived from the closest NOAA station with complete climate normals.
Zone 8a means many perennials and even some tender shrubs overwinter in Anderson, while your frost dates still decide when annuals go out.
Frost probability
ANDERSON · 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 Anderson’s own odds, recorded at ANDERSON.
| Threshold | SPRING 10% | SPRING 50% | SPRING 90% | FALL 10% | FALL 50% | FALL 90% |
|---|---|---|---|---|---|---|
| 36°F | Apr 19 | Apr 4 | Mar 19 | Oct 20 | Nov 1 | Nov 14 |
| 32°F | Apr 6 | Mar 23 | Mar 3 | Oct 31 | Nov 11 | Dec 1 |
| 28°F | Mar 30 | Mar 11 | Feb 15 | Nov 9 | Nov 26 | Dec 20 |
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 Anderson, drawn to the day from the local frost dates. The dashed line is today.
Nearby weather stations
3 within 13 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.
Anderson planting FAQ
When is the last spring frost in Anderson, SC?
Anderson's average last spring frost falls near March 23 — the 50% mark at 32°F in the 1991–2020 normals. Hold tender transplants until the risk has passed, then plant out.
When is the first fall frost in Anderson, SC?
Expect Anderson's first fall frost near November 11 — a 50% chance of 32°F by that date. Bring in or cover tender crops ahead of it.
What hardiness zone is Anderson in?
Anderson is in USDA hardiness zone 8a. In zone 8a, winters are mild — many tender perennials overwinter here.
How long is the growing season in Anderson?
There are roughly 233 frost-free days in Anderson (a long growing season), running from the average last frost around March 23 to the first fall frost near November 11.
When should I plant tomatoes in Anderson?
In Anderson, start tomato seeds indoors around January 26–February 9, then transplant seedlings outdoors around March 30 once the danger of frost has passed.
Never miss a window in Anderson
An email when it’s time to start seeds, transplant, and sow — timed to Anderson’s frost dates. Double opt-in, one-click unsubscribe, no spam.
Nearby cities
8 within reach- Clemson · 24 km
- Powdersville · 32 km
- Easley · 33 km
- Gantt · 36 km
- Parker · 40 km
- Simpsonville · 42 km
- Mauldin · 42 km
- Berea · 43 km
Frost dates recorded at ANDERSON, 2 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 Anderson, SC — Frost Dates & Zone 8a." Frost normals: NOAA NCEI U.S. Climate Normals 1991–2020, station USC00380165. Retrieved from https://blissgarden.com/south-carolina/anderson.