Oakland, South Carolina, sits in USDA hardiness zone 8b — a range where zone-matched perennials and frost-aware annual timing set what succeeds.
Reliable performers under these conditions include cabbage, fig, california poppy, and collard greens; what your own ground favors still comes down to its soil, sun, and drainage.
Even in Oakland, 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 Oakland 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 Oakland — soil, climate, flood, and parcel records. How we handle your address.
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Oakland — the short answer
Oakland, South Carolina: USDA zone 8b, about 265 days between hard freezes, across 435 acres of town.
- USDA zone
- 8b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 8
- Sumter County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Nov 28
- Sumter County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~265
- Sumter County normal — NOAA 1991–2020, nearest to this town
- Town area
- 435 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 Sumter County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 8b is Oakland's average, not your lot's — a low corner or a tree line moves it. Against Oakland's 265-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Oakland
Each reading below is measured for Oakland itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsOakland runs about 265 days between hard freezes (read from Sumter County, the closest normal to Oakland) — 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
MeasuredOakland 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 Oakland is in
Oakland sits in the Southeastern Plains — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Oakland's own centroid rather than borrowed from Sumter County.
What Grows in Oakland
Every plant below cleared Oakland'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 Oakland?
Rarely: the season closes in stages, not all at once, and each stage has its crops. Cool-season crops can go in from around Feb 8; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 8 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 28 — long-season crops need about 90 days of runway, quick greens only 30. With almost year-round growing weather, timing is about heat and rainfall more than frost — some bench is always in play.
Documented around Oakland
Survey cells within 31 miles of Oakland checked for spotted lanternfly, none carrying a detection — a surveyed negative, not an absence of looking. Nearest documented record 106 miles off. What to watch for.
What's on the federal record near Oakland
Closest first, within ~10 miles of Oakland. Listing isn't leaking, and distance isn't exposure.
- OAKLAND PLANTATION WATER SYSUnderground Storage Tanks · 900 ft
- HOODS GROCERYUnderground Storage Tanks · 1100 ft
- SU- 142Nitrate · 1500 ft
- PRAYOSHA SHRIUnderground Storage Tanks · 2200 ft
- YOUNGS 3643Underground Storage Tanks · 2400 ft
- YOUNGS 3637Underground Storage Tanks · 0.6 mi
- SUMTER UTILITIES INCBrownfields · 0.6 mi
- SU- 72Nitrate · 0.8 mi
- SHAW EXPRESSUnderground Storage Tanks · 1.5 mi
- SHAW AFB (SC4310501)-NEW PLANT 1 NEW WELL 1(G43384)Toxics Release Inventory · 1.8 mi
- SHAW AFB (SC4310501)-NEW PLANT 1 NEW WELL 1(G43384)Brownfields · 1.8 mi
- 20 CES/CEOIA-SHAW AIR FORCE BASEToxics Release Inventory · 1.8 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Oakland'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 Oakland.
Total Sites
312
within ~10 miles of Oakland
Risk Level
Elevated
Highest-severity
1 Superfund site (none NPL-listed)
Sources Checked
within ~10 miles of Oakland
Severity Distribution
within ~10 miles of Oakland
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Oakland, Underground Storage Tanks runs higher than the national average — 201 sites within ~10 miles of Oakland. It's not cause for alarm — it's worth knowing, and there's a sensible way to grow around it.
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 Oakland
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 Oakland average
Your land is one point inside Oakland
Everything above resolves to Oakland as a whole — one PHZM band, read across 435 acres, with hard-freeze dates borrowed from Sumter 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 Oakland Average
Oakland Average
- ●USDA Zones 8b, averaged across Oakland
- ●One soil character for all of Oakland
- ●Frost dates read at Oakland's scale: Mar 8 to Nov 28
YOUR Parcel
- ✓Your exact zone, not Oakland's 8b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Oakland
Pull a site-specific report for your exact address in Oakland, South Carolina — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Oakland averages can't show:
We read public map data around Oakland — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Oakland average
How we know this about Oakland
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 Sumter 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 Oakland
When does frost risk typically end in Oakland?
The last hard freeze (28°F) in Oakland typically lands around Mar 8, 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 29.
When is the first frost in Oakland?
The first hard freeze (28°F) in Oakland typically arrives around Nov 28, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 14, so the watching starts about Oct 29 — about 265 days after the spring freeze cleared.
How long is the growing season in Oakland?
Measured between 28°F hard freezes, Oakland sees about 265 frost-free days — roughly Mar 8 through Nov 28, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Mar 29 to Nov 14, about 230 days.
Is the soil safe to grow vegetables in Oakland?
The federal record around Oakland is a meaningful one — 312 documented sites, mostly Underground Storage Tanks entries (201), the nearest Underground Storage Tanks record about 0.2 miles out — so a soil test before new food beds is a sensible precaution here, not a reason to hold back from growing. Remember that proximity to a documented site is information, not a diagnosis of any one yard; the contamination map shows exactly what sits where.
How do I protect my plants from frost in Oakland?
From about Oct 29 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 28 (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 28. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Oakland's scale — its 8b band and its 265-day season. Your yard writes its own version of Oakland'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 Oakland’s own scale
6 of the readings below were taken at Oakland's own scale — the 435 acres it covers and 312 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- Oakland's own USDA hardiness band, zones 8bUSDA PHZM 2023
- 312 documented contamination sites on the federal record near Oakland, the closest Underground Storage Tanks record about 0.2 miles out from the town centreFederal environmental registers
- Oakland's boundary and the 435 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 Oakland's own centroid, the Southeastern PlainsUS EPA Level III Ecoregions
- Lanternfly survey cells around Oakland checked, none carrying a detectionlydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- The 28°F hard-freeze dates — Oakland has no normal of its own, so its county's is the closest measured readfrom Sumter County
- Soil character — no town-scale survey exists, so Oakland's 435 acres read through its county's SSURGO summaryfrom Sumter County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Sumter 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 Sumter County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Oakland's 435 acreswhy one lot differs from the next →
- Which side of Oakland you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 435 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record about 0.2 miles 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 Oakland-wide figureread your own land →
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