Pence, Wisconsin, sits in USDA hardiness zone 4a — enough range to grow cool-season vegetables, hardy fruit, and warm-season crops that mature before the first hard frost.
These conditions suit cabbage, cranberry, turkish rocket, and collard greens — a starting list any specific site will trim or extend with its own soil, sun, and drainage.
Even in Pence, 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 Pence 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 Pence — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Pence — the short answer
Pence, Wisconsin: USDA zone 4a, about 152 days between hard freezes, across 684 acres of town.
- USDA zone
- 4a
- USDA PHZM 2023
- Last hard freeze (28°F)
- May 8
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Oct 7
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~152
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 684 acres
- US Census TIGER/Line 2025
Every figure names the dataset it came from. Hard-freeze dates are this town’s own 28°F normals: light frosts run a few weeks past them, and tender transplants usually wait 2–3 weeks after the last hard freeze.
Hardiness Zone Range
Zone 4a is Pence's average, not your lot's — a low corner or a tree line moves it. Against Pence's 152-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Pence
Each reading below is measured for Pence itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredPence runs about 152 days between hard freezes — a moderate growing season.
There is room for the full run of cool-season crops plus a warm-season main crop, but the calendar is tight enough that a late spring or early fall frost still decides how much finishes.
Time warm-season transplants to your last hard freeze, and a few weeks of season extension turns a near-miss harvest into a sure one.
NOAA 1991–2020 Climate Normals
Winter hardiness
MeasuredPence sits in USDA hardiness zone 4a.
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 Pence is in
Pence sits in the Northern Lakes and Forests — EPA Level III, inside the wider Northern Forests. That is read at Pence's own centroid rather than borrowed from Iron County.
What Grows in Pence
Every plant below cleared Pence's own zone 4a and its 152-day season. Each card opens that plant's Wisconsin profile. How we score.
Is it too late to plant in Pence?
Almost never — the real question is what to plant next. Cool-season crops can go in from around Apr 10; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near May 8 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Oct 7 — long-season crops need about 90 days of runway, quick greens only 30. Late in the year the fall bench takes over — quick greens, radishes, and garlic that repays you next summer.
What's on the federal record near Pence
Closest first, within ~10 miles of Pence. Listing isn't leaking, and distance isn't exposure.
- PENCE TOWN GARAGEUnderground Storage Tanks · 1600 ft
- BRACKETT & SONUnderground Storage Tanks · 1900 ft
- SAVERA AUTO SERVICEUnderground Storage Tanks · 0.8 mi
- HWY 77 MINI MARTUnderground Storage Tanks · 1.0 mi
- CITY OF MONTREALUnderground Storage Tanks · 1.3 mi
- UPSON RANGER STATIONUnderground Storage Tanks · 1.4 mi
- Hurley TransitUnderground Storage Tanks · 1.8 mi
- WHITECAP MTUnderground Storage Tanks · 1.8 mi
- IR-46/02E/34-0087Nitrate · 2.1 mi
- Bills Gile Service StationUnderground Storage Tanks · 2.3 mi
- TOWN OF KNIGHTUnderground Storage Tanks · 2.5 mi
- HIAWATHA VENDINGUnderground Storage Tanks · 2.6 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Pence'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 Pence.
Total Sites
202
within ~10 miles of Pence
Risk Level
Elevated
Highest-severity
2 Superfund sites (none NPL-listed)
Sources Checked
within ~10 miles of Pence
Severity Distribution
within ~10 miles of Pence
Highest-Severity Sites
Know Before You Grow
- •Underground tanks leak petroleum as they age — near a former filling station, test the soil.
- •Near a brownfield, raised beds of imported soil give your food clean ground.
- •On a private well, test for nitrates: above 10 mg/L the water needs treatment before irrigating.
Check your specific parcel in Pence
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 Pence average
Your land is one point inside Pence
Everything above resolves to Pence as a whole — one PHZM band and one 28°F frost record, read across 684 acres. 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 Pence Average
Pence Average
- ●USDA Zones 4a, averaged across Pence
- ●One soil character for all of Pence
- ●Frost dates read at Pence's scale: May 8 to Oct 7
YOUR Parcel
- ✓Your exact zone, not Pence's 4a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Pence
Pull a site-specific report for your exact address in Pence, Wisconsin — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Pence averages can't show:
We read public map data around Pence — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Pence average
How we know this about Pence
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 Pence’s own record; 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 Pence
When does frost risk typically end in Pence?
The last hard freeze (28°F) in Pence typically lands around May 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 May 29.
When is the first frost in Pence?
The first hard freeze (28°F) in Pence typically arrives around Oct 7, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Sep 23, so the watching starts about Sep 7 — about 152 days after the spring freeze cleared.
How long is the growing season in Pence?
Measured between 28°F hard freezes, Pence sees about 152 frost-free days — roughly May 8 through Oct 7, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer May 29 to Sep 23, about 117 days.
Is the soil safe to grow vegetables in Pence?
The federal record around Pence is a meaningful one — 202 documented sites, mostly Underground Storage Tanks entries (113), the nearest Underground Storage Tanks record about 0.3 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 Pence?
From about Sep 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 Oct 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 Oct 7. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Pence's scale — its 4a band and its 152-day season. Your yard writes its own version of Pence'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 Pence’s own scale
6 of the readings below were taken at Pence's own scale — its own ~152-day season between 28°F freezes, the 684 acres it covers and 202 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Pence's own USDA hardiness band, zones 4aUSDA PHZM 2023
- Pence's own 28°F hard-freeze dates, about May 8 and Oct 7 and the ~152-day span between themNOAA 1991–2020 Climate Normals
- 202 documented contamination sites on the federal record near Pence, the closest Underground Storage Tanks record about 0.3 miles out from the town centreFederal environmental registers
- Pence's boundary and the 684 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 4a and a ~152-day seasonGrowable Ground crop-matching engine
- The ecoregion at Pence's own centroid, the Northern Lakes and ForestsUS EPA Level III Ecoregions
Inherited from a wider read
- Soil character — no town-scale survey exists, so Pence's 684 acres read through its county's SSURGO summaryfrom Iron County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Iron County
- The growing challenges every Wisconsin grower plans around — written at state scale, so they stay on the state guidefrom Wisconsin
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Iron County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Pence's 684 acreswhy one lot differs from the next →
- Which side of Pence you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 684 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 Pence-wide figureread your own land →
More in Wisconsin
Growing region
Nearby growing guides