Grover, South Carolina, sits in USDA hardiness zone 8b — enough range to grow cool-season vegetables, hardy fruit, and warm-season crops that mature before the first hard frost.
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 Grover, 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 Grover 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 Grover — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Grover — the short answer
Grover, South Carolina: USDA zone 8b, about 290 days between hard freezes, across 2K acres of town.
- USDA zone
- 8b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Feb 20
- Dorchester County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Dec 7
- Dorchester County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~290
- Dorchester 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 Dorchester County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 8b is Grover's average, not your lot's — a low corner or a tree line moves it. Against Grover's 290-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Grover
Each reading below is measured for Grover itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsGrover runs about 290 days between hard freezes (read from Dorchester County, the closest normal to Grover) — 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
MeasuredGrover 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 Grover is in
Grover sits in the Middle Atlantic Coastal Plain — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Grover's own centroid rather than borrowed from Dorchester County.
What Grows in Grover
Every plant below cleared Grover's own zone 8b and its 290-day season. Each card opens that plant's South Carolina profile. How we score.
Is it too late to plant in Grover?
Usually not — gardeners here simply switch what goes in the ground as the season moves. Cool-season crops can go in from around Jan 23; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Feb 20 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Dec 7 — 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.
What's on the federal record near Grover
Closest first, within ~10 miles of Grover. Listing isn't leaking, and distance isn't exposure.
- UTSEYS EXXONUnderground Storage Tanks · 250 ft
- P F SPELL & SONUnderground Storage Tanks · 250 ft
- GRUBERUnderground Storage Tanks · 0.7 mi
- OPAL 15Underground Storage Tanks · 0.7 mi
- DOR- 325Nitrate · 1.4 mi
- PARLER STATIONUnderground Storage Tanks · 1.5 mi
- SWEATMANS GROCERYUnderground Storage Tanks · 2.8 mi
- COLLETON STATE PARKUnderground Storage Tanks · 3.5 mi
- CANADYS STATIONBrownfields · 3.6 mi
- CANADYS STATIONToxics Release Inventory · 3.6 mi
- BENS SUPER STOPUnderground Storage Tanks · 3.6 mi
- TOMMIES DIESEL & AUTOUnderground Storage Tanks · 3.6 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Grover'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 Grover.
Total Sites
117
within ~10 miles of Grover
Risk Level
Moderate
Highest-severity
6 Toxics Release Inventory facilities
Sources Checked
within ~10 miles of Grover
Severity Distribution
within ~10 miles of Grover
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Grover, Underground Storage Tanks runs higher than the national average — 74 sites within ~10 miles of Grover. 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 Grover
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 Grover average
Your land is one point inside Grover
Everything above resolves to Grover as a whole — one PHZM band, read across 2K acres, with hard-freeze dates borrowed from Dorchester 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 Grover Average
Grover Average
- ●USDA Zones 8b, averaged across Grover
- ●One soil character for all of Grover
- ●Frost dates read at Grover's scale: Feb 20 to Dec 7
YOUR Parcel
- ✓Your exact zone, not Grover's 8b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Grover
Pull a site-specific report for your exact address in Grover, South Carolina — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Grover averages can't show:
We read public map data around Grover — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Grover average
How we know this about Grover
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 Dorchester 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 Grover
When does frost risk typically end in Grover?
The last hard freeze (28°F) in Grover typically lands around Feb 20, 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 13.
When is the first frost in Grover?
The first hard freeze (28°F) in Grover typically arrives around Dec 7, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 23, so the watching starts about Nov 7 — about 290 days after the spring freeze cleared.
How long is the growing season in Grover?
Measured between 28°F hard freezes, Grover sees about 290 frost-free days — roughly Feb 20 through Dec 7, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Mar 13 to Nov 23, about 255 days.
Is the soil safe to grow vegetables in Grover?
The federal record around Grover shows 117 documented sites, mostly Underground Storage Tanks entries (74), the nearest Underground Storage Tanks record under a tenth of a mile out — a typical footprint for a growing area, and proximity to a documented site is information, not a diagnosis of any one yard. It's worth seeing which recorded sites sit closest to where you grow, and testing the soil before new food beds near any of them.
How do I protect my plants from frost in Grover?
From about Nov 7 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 Dec 7 (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 Dec 7. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Grover's scale — its 8b band and its 290-day season. Your yard writes its own version of Grover'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 Grover’s own scale
5 of the readings below were taken at Grover's own scale — the 1,656 acres it covers and 117 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- Grover's own USDA hardiness band, zones 8bUSDA PHZM 2023
- 117 documented contamination sites on the federal record near Grover, the closest Underground Storage Tanks record under a tenth of a mile out from the town centreFederal environmental registers
- Grover's boundary and the 1,656 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 8b and a ~290-day seasonGrowable Ground crop-matching engine
- The ecoregion at Grover's own centroid, the Middle Atlantic Coastal PlainUS EPA Level III Ecoregions
Inherited from a wider read
- The 28°F hard-freeze dates — Grover has no normal of its own, so its county's is the closest measured readfrom Dorchester County
- Soil character — no town-scale survey exists, so Grover's 1,656 acres read through its county's SSURGO summaryfrom Dorchester County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Dorchester 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 Dorchester County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Grover's 1,656 acreswhy one lot differs from the next →
- Which side of Grover you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 1,656 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks 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 Grover-wide figureread your own land →