Wesley, Iowa, sits in USDA hardiness zone 5a — room for a real mix of vegetables, fruit, and perennials matched to the local frost calendar.
Growers here do well with cabbage, cranberry, lavender, and collard greens — with the usual caveat that any single yard's soil, sun, and drainage cast the deciding vote.
Even in Wesley, 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 Wesley 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 Wesley — soil, climate, flood, and parcel records. How we handle your address.
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Wesley — the short answer
Wesley, Iowa: USDA zone 5a, about 184 days between hard freezes, across 426 acres of city.
- USDA zone
- 5a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 18
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Oct 19
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~184
- NOAA 1991–2020 Climate Normals, 28°F — this town
- City area
- 426 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 5a is Wesley's average, not your lot's — a low corner or a tree line moves it. Against Wesley's 184-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Wesley
Each reading below is measured for Wesley itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredWesley runs about 184 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
MeasuredWesley sits in USDA hardiness zone 5a.
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 Wesley is in
Wesley sits in the Western Corn Belt Plains — EPA Level III, inside the wider Great Plains. That is read at Wesley's own centroid rather than borrowed from Kossuth County.
What Grows in Wesley
Every plant below cleared Wesley's own zone 5a and its 184-day season. Each card opens that plant's Iowa profile. How we score.
Is it too late to plant in Wesley?
Rarely: the season closes in stages, not all at once, and each stage has its crops. Cool-season crops can go in from around Mar 21; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 18 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Oct 19 — 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 Wesley
Closest first, within ~10 miles of Wesley. Listing isn't leaking, and distance isn't exposure.
- CITY OF WESLEYUnderground Storage Tanks · 300 ft
- JOES PLACE-SextonUnderground Storage Tanks · 750 ft
- U S WESTUnderground Storage Tanks · 750 ft
- KOSSUTH COUNTY SHEDUnderground Storage Tanks · 750 ft
- WESLEY STANDARD STATIONUnderground Storage Tanks · 950 ft
- WESLEY CLASSIC STOPUnderground Storage Tanks · 1500 ft
- 096N27W35DADB 00602 1937Wesley 2Nitrate · 1500 ft
- 096N27W35DADB 1917Wesley 1Nitrate · 1500 ft
- REDING ELECTRICUnderground Storage Tanks · 2100 ft
- 096N27W17ADA 06286 1953Nitrate · 4.3 mi
- 096N27W07ABB 02168 1945Nitrate · 6.1 mi
- 097N27W32AD 18342 1966Nitrate · 6.7 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Wesley'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 Wesley.
Total Sites
58
within ~10 miles of Wesley
Risk Level
Moderate
Highest-severity
2 Toxics Release Inventory facilities
Sources Checked
within ~10 miles of Wesley
Severity Distribution
within ~10 miles of Wesley
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Wesley, Nitrate runs higher than the national average — 20 sites within ~10 miles of Wesley. That's not a problem with your land — it's information about it.
Nitrate: Nitrate contamination primarily comes from agricultural fertilizer runoff and failing septic systems.
Test well water for nitrate if you rely on a private well for irrigation (EPA standard: 10 mg/L).
Check your specific parcel in Wesley
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 Wesley average
Your land is one point inside Wesley
Everything above resolves to Wesley as a whole — one PHZM band and one 28°F frost record, read across 426 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 city 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 Wesley Average
Wesley Average
- ●USDA Zones 5a, averaged across Wesley
- ●One soil character for all of Wesley
- ●Frost dates read at Wesley's scale: Apr 18 to Oct 19
YOUR Parcel
- ✓Your exact zone, not Wesley's 5a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Wesley
Pull a site-specific report for your exact address in Wesley, Iowa — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Wesley averages can't show:
We read public map data around Wesley — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Wesley average
How we know this about Wesley
The datasets: hardiness from the USDA ARS Plant Hardiness Zone Map 2023, read at this city’s own centroid; hard-freeze dates from NOAA 1991–2020 28°F normals at Wesley’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 city grain anywhere on this page — there is no city-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 Wesley
When does frost risk typically end in Wesley?
The last hard freeze (28°F) in Wesley typically lands around Apr 18, 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 9.
When is the first frost in Wesley?
The first hard freeze (28°F) in Wesley typically arrives around Oct 19, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 5, so the watching starts about Sep 19 — about 184 days after the spring freeze cleared.
How long is the growing season in Wesley?
Measured between 28°F hard freezes, Wesley sees about 184 frost-free days — roughly Apr 18 through Oct 19, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer May 9 to Oct 5, about 149 days.
Is the soil safe to grow vegetables in Wesley?
The federal record around Wesley shows 58 documented sites, mostly Underground Storage Tanks entries (27), 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 Wesley?
From about Sep 19 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 19 (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 19. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Wesley's scale — its 5a band and its 184-day season. Your yard writes its own version of Wesley'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 Wesley’s own scale
6 of the readings below were taken at Wesley's own scale — its own ~184-day season between 28°F freezes, the 426 acres it covers and 58 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Wesley's own USDA hardiness band, zones 5aUSDA PHZM 2023
- Wesley's own 28°F hard-freeze dates, about Apr 18 and Oct 19 and the ~184-day span between themNOAA 1991–2020 Climate Normals
- 58 documented contamination sites on the federal record near Wesley, the closest Underground Storage Tanks record under a tenth of a mile out from the town centreFederal environmental registers
- Wesley's boundary and the 426 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 5a and a ~184-day seasonGrowable Ground crop-matching engine
- The ecoregion at Wesley's own centroid, the Western Corn Belt PlainsUS EPA Level III Ecoregions
Inherited from a wider read
- Soil character — no town-scale survey exists, so Wesley's 426 acres read through its county's SSURGO summaryfrom Kossuth County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Kossuth County
- The growing challenges every Iowa grower plans around — written at state scale, so they stay on the state guidefrom Iowa
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Kossuth County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Wesley's 426 acreswhy one lot differs from the next →
- Which side of Wesley you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 426 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 Wesley-wide figureread your own land →
More in Iowa
Wider growing context
What grows across IowaWesley sits outside our named growing regions, so Iowa as a whole is its closest context here.
Nearby growing guides