South Congaree, South Carolina, sits in USDA hardiness zone 8b — a zone band wide enough that plant choice, not possibility, is the interesting question.
Among the crops suited to this profile: cabbage, fig, california poppy, and collard greens. The site-level story — soil, sun, drainage — decides the rest.
Even in South Congaree, no two yards are alike.
A low spot, a south-facing slope, or a stand of trees moves the frost date and sun across a single South Congaree lot. Enter your address and we'll score 1,086 plants against your land's actual soil, sun, and frost.
We read public map data around South Congaree — soil, climate, flood, and parcel records. How we handle your address.
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South Congaree — the short answer
South Congaree, South Carolina: USDA zone 8b, about 265 days between hard freezes, across 2K acres of town.
- USDA zone
- 8b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 6
- Lexington County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Nov 26
- Lexington County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~265
- Lexington County normal — NOAA 1991–2020, nearest to this town
- Town area
- 2K acres
- US Census TIGER/Line 2025
Every figure names the dataset it came from. No 30-year normal resolves at this town’s own centroid, so the hard-freeze dates are Lexington County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 8b is South Congaree's average, not your lot's — a low corner or a tree line moves it. Against South Congaree's 265-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in South Congaree
Each reading below is measured for South Congaree itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsSouth Congaree runs about 265 days between hard freezes (read from Lexington County, the closest normal to South Congaree) — close to year-round growing.
Frost is rarely the limit here; winter plantings are as real as summer ones, and the harder question is which crops shrug off the summer heat.
Grow cool-season crops through the mild winter, and choose heat-tolerant varieties for the summer beds.
NOAA 1991–2020 Climate Normals
Winter hardiness
MeasuredSouth Congaree sits in USDA hardiness zone 8b.
The zone sets which perennials, shrubs, and fruit trees live through an average winter here — a plant rated for a colder zone is a safe bet, one rated warmer needs winter protection or gets treated as an annual.
Match perennials and fruit to the zone before you buy, so nothing you plant is a gamble against the cold.
USDA PHZM 2023
The kind of country South Congaree is in
South Congaree sits in the Southeastern Plains — EPA Level III, inside the wider Eastern Temperate Forests. That is read at South Congaree's own centroid rather than borrowed from Lexington County.
What Grows in South Congaree
Every plant below cleared South Congaree's own zone 8b and its 265-day season. Each card opens that plant's South Carolina profile. How we score.
Is it too late to plant in South Congaree?
Almost never — the real question is what to plant next. Cool-season crops can go in from around Feb 6; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 6 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 26 — long-season crops need about 90 days of runway, quick greens only 30. Here the calendar nearly circles: cool-season crops take the winter shift, and the next window is always close.
Documented around South Congaree
Survey cells within 31 miles of South Congaree checked for spotted lanternfly, none carrying a detection — a surveyed negative, not an absence of looking. Nearest documented record 111 miles off. What to watch for.
What's on the federal record near South Congaree
Closest first, within ~10 miles of South Congaree. Listing isn't leaking, and distance isn't exposure.
- WALGREENS #19788Brownfields · 250 ft
- L D WALKER TRANSMISSIONBrownfields · 400 ft
- FAMILY DOLLAR 6489Brownfields · 400 ft
- LUCAS SERV STATIONUnderground Storage Tanks · 400 ft
- C&G KWIK KARRYUnderground Storage Tanks · 750 ft
- CONGAREE EXXON STATIONUnderground Storage Tanks · 800 ft
- JEFF HUNT MACHINERY COUnderground Storage Tanks · 1100 ft
- SOUTH CONGAREE FIRE DEPARTMENTUnderground Storage Tanks · 1200 ft
- SOC STATION CLOSEDUnderground Storage Tanks · 1300 ft
- SOUTHERN BELL CLMASCSCUnderground Storage Tanks · 1400 ft
- SC626Underground Storage Tanks · 2100 ft
- PANTRY EXPRESS 626Underground Storage Tanks · 2100 ft
6 more sites are on the record inside the same radius. See them on the map
Measured from South Congaree's center, not your beds. Run your own address for what's upwind of you specifically.
Environmental Intelligence
The counts behind that headline — every source type on the record near South Congaree.
Sources Checked
within ~10 miles of South Congaree
Severity Distribution
within ~10 miles of South Congaree
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around South Congaree, Underground Storage Tanks runs higher than the national average — 946 sites within ~10 miles of South Congaree. Knowing it is half the work — and it's nothing a thoughtful grower can't plan for.
Underground Storage Tanks: Underground storage tanks are the single most common source of soil contamination near homes and gardens.
Use raised beds with imported soil — this eliminates the primary soil-contact pathway.
Check your specific parcel in South Congaree
Get exact proximity distances to contamination sources for your specific parcel — plus soil, sun, drainage, and 1,086 plant recommendations.
25+ data sources read at your address, not the South Congaree average
Your land is one point inside South Congaree
Everything above resolves to South Congaree as a whole — one PHZM band, read across 2K acres, with hard-freeze dates borrowed from Lexington County’s record because no 30-year normal resolves at this town’s own centroid. Your parcel is one point inside that footprint. Slope, tree cover, a low spot that pools cold air, and what is in the soil are all resolved at the address, and none of them are visible at town scale. That is the honest boundary of this page, and the reason the next step is a reading of your own ground rather than a better local average.
Your Lot vs the South Congaree Average
South Congaree Average
- ●USDA Zones 8b, averaged across South Congaree
- ●One soil character for all of South Congaree
- ●Frost dates read at South Congaree's scale: Mar 6 to Nov 26
YOUR Parcel
- ✓Your exact zone, not South Congaree's 8b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in South Congaree
Pull a site-specific report for your exact address in South Congaree, South Carolina — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that South Congaree averages can't show:
We read public map data around South Congaree — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the South Congaree average
How we know this about South Congaree
The datasets: hardiness from the USDA ARS Plant Hardiness Zone Map 2023, read at this town’s own centroid; hard-freeze dates from NOAA 1991–2020 28°F normals at Lexington County’s record, because none resolves here; boundaries and acreage from US Census TIGER/Line 2025; the contamination records from the federal sources named in their beats above. Soil is not read at town grain anywhere on this page — there is no town-resolution survey in our data, which is why you will find no soil grid here rather than a statewide one wearing a local label. The resolution ledger below names every figure this page inherited.
Common questions about South Congaree
When does frost risk typically end in South Congaree?
The last hard freeze (28°F) in South Congaree typically lands around Mar 6, per NOAA 1991–2020 climate normals — earlier than the light-frost dates most charts quote. That marks the hard freeze, not the last light frost — lighter frosts keep biting past it, which is why tender transplants here wait until about Mar 27.
When is the first frost in South Congaree?
The first hard freeze (28°F) in South Congaree typically arrives around Nov 26, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 12, so the watching starts about Oct 27 — about 265 days after the spring freeze cleared.
How long is the growing season in South Congaree?
Measured between 28°F hard freezes, South Congaree sees about 265 frost-free days — roughly Mar 6 through Nov 26, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Mar 27 to Nov 12, about 230 days.
Is the soil safe to grow vegetables in South Congaree?
The federal record around South Congaree runs heavier than most — 1,536 documented sites, mostly Underground Storage Tanks entries (946), the nearest Brownfields record under a tenth of a mile out — so test the soil before planting food in the ground, and raised beds with clean imported soil grow well in the meantime. Even here, proximity to a documented site is information, not a diagnosis of any one yard; the contamination map shows exactly what's recorded and where.
How do I protect my plants from frost in South Congaree?
From about Oct 27 the job here turns from planting to protecting — the last start even a 30-day crop can finish. As the season closes around the first 28°F hard freeze near Nov 26 (NOAA 1991–2020 climate normals), three moves buy time: row cover or an old sheet over tender plants on still, clear nights; water the soil the afternoon before a freeze, so it holds warmth overnight; and harvest tomatoes, peppers and basil before Nov 26. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at South Congaree's scale — its 8b band and its 265-day season. Your yard writes its own version of South Congaree's numbers: we read soil, sun, drainage and frost at your exact address. Try it for 14 days — no card required.
What this page reads at South Congaree’s own scale
6 of the readings below were taken at South Congaree's own scale — the 2,104 acres it covers and 1,536 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- South Congaree's own USDA hardiness band, zones 8bUSDA PHZM 2023
- 1,536 documented contamination sites on the federal record near South Congaree, the closest Brownfields record under a tenth of a mile out from the town centreFederal environmental registers
- South Congaree's boundary and the 2,104 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 8b and a ~265-day seasonGrowable Ground crop-matching engine
- The ecoregion at South Congaree's own centroid, the Southeastern PlainsUS EPA Level III Ecoregions
- Lanternfly survey cells around South Congaree checked, none carrying a detectionlydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- The 28°F hard-freeze dates — South Congaree has no normal of its own, so its county's is the closest measured readfrom Lexington County
- Soil character — no town-scale survey exists, so South Congaree's 2,104 acres read through its county's SSURGO summaryfrom Lexington County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Lexington County
- The growing challenges every South Carolina grower plans around — written at state scale, so they stay on the state guidefrom South Carolina
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Lexington County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among South Congaree's 2,104 acreswhy one lot differs from the next →
- Which side of South Congaree you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 2,104 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Brownfields record under a tenth of a mile out, measured from the town centrehow we read the record →
- Where cold air settles, which slopes face the sun, and which way the wind runs on your own ground — measured at your address, and averaged away by any South Congaree-wide figureread your own land →
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