Hermanville, Mississippi, sits in USDA hardiness zone 8b — a band that supports both cool-season staples and warm-season crops chosen to fit the local frost window.
Growers here do well with cabbage, fig, california poppy, and collard greens — with the usual caveat that any single yard's soil, sun, and drainage cast the deciding vote.
Even in Hermanville, 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 Hermanville 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 Hermanville — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Hermanville — the short answer
Hermanville, Mississippi: USDA zone 8b, about 278 days between hard freezes, across 2K acres of town.
- USDA zone
- 8b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Feb 20
- Claiborne County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Nov 25
- Claiborne County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~278
- Claiborne 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 Claiborne County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 8b is Hermanville's average, not your lot's — a low corner or a tree line moves it. Against Hermanville's 278-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Hermanville
Each reading below is measured for Hermanville itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsHermanville runs about 278 days between hard freezes (read from Claiborne County, the closest normal to Hermanville) — 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
MeasuredHermanville 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 Hermanville is in
Hermanville sits in the Mississippi Valley Loess Plains — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Hermanville's own centroid rather than borrowed from Claiborne County.
What Grows in Hermanville
Every plant below cleared Hermanville's own zone 8b and its 278-day season. Each card opens that plant's Mississippi profile. How we score.
Is it too late to plant in Hermanville?
Rarely: the season closes in stages, not all at once, and each stage has its crops. 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 Nov 25 — long-season crops need about 90 days of runway, quick greens only 30. And with a calendar this mild, the honest answer is that planting barely stops — winter opens seasons colder regions never see.
What's on the federal record near Hermanville
Closest first, within ~10 miles of Hermanville. Listing isn't leaking, and distance isn't exposure.
- Six StarUnderground Storage Tanks · 1400 ft
- SOUTHERN LUMBER COMPANY INC, HERMANVILLEToxics Release Inventory · 1.0 mi
- Southern Lumber CompanyUnderground Storage Tanks · 1.2 mi
- 021N0001 CLAIBORNENitrate · 1.4 mi
- 021N0005 CLAIBORNENitrate · 1.9 mi
- Goff's GroceryUnderground Storage Tanks · 5.5 mi
- Reed's GroceryUnderground Storage Tanks · 5.5 mi
- Ms State Highway DepartmentUnderground Storage Tanks · 5.6 mi
- Country Corner GroceryUnderground Storage Tanks · 6.3 mi
- Claiborne County District 3Underground Storage Tanks · 6.4 mi
- Port Gibson/claiborne County Civil DefenseUnderground Storage Tanks · 7.4 mi
- B & B Last StopUnderground Storage Tanks · 7.6 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Hermanville'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 Hermanville.
Total Sites
60
within ~10 miles of Hermanville
Risk Level
Moderate
Highest-severity
5 Toxics Release Inventory facilities
Sources Checked
within ~10 miles of Hermanville
Severity Distribution
within ~10 miles of Hermanville
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Hermanville, two things run higher than the national average within ~10 miles of Hermanville — Toxics Release Inventory (5 sites) and Underground Storage Tanks (39 sites). That's not a problem with your land — it's information about it.
Toxics Release Inventory: TRI facilities report annual chemical releases to air, water, and land.
Underground Storage Tanks: Underground storage tanks are the single most common source of soil contamination near homes and gardens.
Check prevailing wind direction — downwind parcels face higher exposure than upwind or crosswind locations.
Use raised beds with imported soil — this eliminates the primary soil-contact pathway.
Check your specific parcel in Hermanville
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 Hermanville average
Your land is one point inside Hermanville
Everything above resolves to Hermanville as a whole — one PHZM band, read across 2K acres, with hard-freeze dates borrowed from Claiborne 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 Hermanville Average
Hermanville Average
- ●USDA Zones 8b, averaged across Hermanville
- ●One soil character for all of Hermanville
- ●Frost dates read at Hermanville's scale: Feb 20 to Nov 25
YOUR Parcel
- ✓Your exact zone, not Hermanville's 8b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Hermanville
Pull a site-specific report for your exact address in Hermanville, Mississippi — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Hermanville averages can't show:
We read public map data around Hermanville — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Hermanville average
How we know this about Hermanville
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 Claiborne 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 Hermanville
When does frost risk typically end in Hermanville?
The last hard freeze (28°F) in Hermanville 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 Hermanville?
The first hard freeze (28°F) in Hermanville typically arrives around Nov 25, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 11, so the watching starts about Oct 26 — about 278 days after the spring freeze cleared.
How long is the growing season in Hermanville?
Measured between 28°F hard freezes, Hermanville sees about 278 frost-free days — roughly Feb 20 through Nov 25, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Mar 13 to Nov 11, about 243 days.
Is the soil safe to grow vegetables in Hermanville?
The federal record around Hermanville shows 60 documented sites, mostly Underground Storage Tanks entries (39), the nearest Underground Storage Tanks record about 0.3 miles 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 Hermanville?
From about Oct 26 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 25 (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 25. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Hermanville's scale — its 8b band and its 278-day season. Your yard writes its own version of Hermanville'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 Hermanville’s own scale
5 of the readings below were taken at Hermanville's own scale — the 1,978 acres it covers and 60 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- Hermanville's own USDA hardiness band, zones 8bUSDA PHZM 2023
- 60 documented contamination sites on the federal record near Hermanville, the closest Underground Storage Tanks record about 0.3 miles out from the town centreFederal environmental registers
- Hermanville's boundary and the 1,978 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 8b and a ~278-day seasonGrowable Ground crop-matching engine
- The ecoregion at Hermanville's own centroid, the Mississippi Valley Loess PlainsUS EPA Level III Ecoregions
Inherited from a wider read
- The 28°F hard-freeze dates — Hermanville has no normal of its own, so its county's is the closest measured readfrom Claiborne County
- Soil character — no town-scale survey exists, so Hermanville's 1,978 acres read through its county's SSURGO summaryfrom Claiborne County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Claiborne County
- The growing challenges every Mississippi grower plans around — written at state scale, so they stay on the state guidefrom Mississippi
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Claiborne County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Hermanville's 1,978 acreswhy one lot differs from the next →
- Which side of Hermanville you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 1,978 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record about 0.3 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 Hermanville-wide figureread your own land →