Venedy, Illinois, sits in USDA hardiness zone 6b — a zone band wide enough that plant choice, not possibility, is the interesting question.
On paper, cabbage, hazelnut, lavender, and collard greens all suit these conditions — on the ground, soil, sun, and drainage make the final call.
Even in Venedy, 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 Venedy 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 Venedy — soil, climate, flood, and parcel records. How we handle your address.
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Venedy — the short answer
Venedy, Illinois: USDA zone 6b, about 223 days between hard freezes, across 180 acres of town.
- USDA zone
- 6b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 26
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Nov 4
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~223
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 180 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 6b is Venedy's average, not your lot's — a low corner or a tree line moves it. Against Venedy's 223-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Venedy
Each reading below is measured for Venedy itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredVenedy runs about 223 days between hard freezes — a long growing season.
There is slack for succession plantings and slow-finishing crops: many vegetables can be sown twice, and the heat-lovers have time to ripen fully.
Plan a second sowing of quick crops after the first comes out, and use the fall window most gardeners let sit idle.
NOAA 1991–2020 Climate Normals
Winter hardiness
MeasuredVenedy sits in USDA hardiness zone 6b.
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 Venedy is in
Venedy sits in the Interior River Valleys and Hills — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Venedy's own centroid rather than borrowed from Washington County.
What Grows in Venedy
Every plant below cleared Venedy's own zone 6b and its 223-day season. Each card opens that plant's Illinois profile. How we score.
Is it too late to plant in Venedy?
Almost never — the real question is what to plant next. Cool-season crops can go in from around Feb 26; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 26 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 4 — long-season crops need about 90 days of runway, quick greens only 30. A long window like this one runs successions deep into fall — and even its last weeks take quick greens and garlic.
What's on the federal record near Venedy
Closest first, within ~10 miles of Venedy. Listing isn't leaking, and distance isn't exposure.
- Doelling KermitUnderground Storage Tanks · 400 ft
- SCHNIEDER FARMCAFO · 3.5 mi
- Segelhorst GarageUnderground Storage Tanks · 3.7 mi
- Okawville Equipment CoUnderground Storage Tanks · 3.7 mi
- Killions 66Underground Storage Tanks · 3.7 mi
- Beelman Truck CoUnderground Storage Tanks · 4.1 mi
- Hlm Co IncUnderground Storage Tanks · 4.2 mi
- Tru Value Petroleum Co.Underground Storage Tanks · 4.2 mi
- Bergkoetter GarageUnderground Storage Tanks · 4.3 mi
- Dresseler Truck Service, inc.Underground Storage Tanks · 4.3 mi
- Vigoro Industries, Inc.Underground Storage Tanks · 4.6 mi
- ELM FARMSCAFO · 4.6 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Venedy'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 Venedy.
Total Sites
59
within ~10 miles of Venedy
Risk Level
Elevated
Highest-severity
1 Superfund site (none NPL-listed)
Sources Checked
within ~10 miles of Venedy
Severity Distribution
within ~10 miles of Venedy
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Venedy, CAFO runs higher than the national average — 9 sites within ~10 miles of Venedy. It's not cause for alarm — it's worth knowing, and there's a sensible way to grow around it.
CAFO: CAFOs pose a different contamination profile than chemical sources.
Wash all produce consumed raw thoroughly, especially leafy greens grown near CAFOs.
Check your specific parcel in Venedy
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 Venedy average
Your land is one point inside Venedy
Everything above resolves to Venedy as a whole — one PHZM band and one 28°F frost record, read across 180 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 Venedy Average
Venedy Average
- ●USDA Zones 6b, averaged across Venedy
- ●One soil character for all of Venedy
- ●Frost dates read at Venedy's scale: Mar 26 to Nov 4
YOUR Parcel
- ✓Your exact zone, not Venedy's 6b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Venedy
Pull a site-specific report for your exact address in Venedy, Illinois — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Venedy averages can't show:
We read public map data around Venedy — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Venedy average
How we know this about Venedy
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 Venedy’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 Venedy
When does frost risk typically end in Venedy?
The last hard freeze (28°F) in Venedy typically lands around Mar 26, 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 Apr 16.
When is the first frost in Venedy?
The first hard freeze (28°F) in Venedy typically arrives around Nov 4, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 21, so the watching starts about Oct 5 — about 223 days after the spring freeze cleared.
How long is the growing season in Venedy?
Measured between 28°F hard freezes, Venedy sees about 223 frost-free days — roughly Mar 26 through Nov 4, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 16 to Oct 21, about 188 days.
Is the soil safe to grow vegetables in Venedy?
The federal record around Venedy is a meaningful one — 59 documented sites, mostly Underground Storage Tanks entries (32), the nearest Underground Storage Tanks record under a tenth of a mile 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 Venedy?
From about Oct 5 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 4 (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 4. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Venedy's scale — its 6b band and its 223-day season. Your yard writes its own version of Venedy'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 Venedy’s own scale
6 of the readings below were taken at Venedy's own scale — its own ~223-day season between 28°F freezes, the 180 acres it covers and 59 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Venedy's own USDA hardiness band, zones 6bUSDA PHZM 2023
- Venedy's own 28°F hard-freeze dates, about Mar 26 and Nov 4 and the ~223-day span between themNOAA 1991–2020 Climate Normals
- 59 documented contamination sites on the federal record near Venedy, the closest Underground Storage Tanks record under a tenth of a mile out from the town centreFederal environmental registers
- Venedy's boundary and the 180 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 6b and a ~223-day seasonGrowable Ground crop-matching engine
- The ecoregion at Venedy's own centroid, the Interior River Valleys and HillsUS EPA Level III Ecoregions
Inherited from a wider read
- Soil character — no town-scale survey exists, so Venedy's 180 acres read through its county's SSURGO summaryfrom Washington County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Washington County
- The growing challenges every Illinois grower plans around — written at state scale, so they stay on the state guidefrom Illinois
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Washington County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Venedy's 180 acreswhy one lot differs from the next →
- Which side of Venedy you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 180 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 Venedy-wide figureread your own land →
More in Illinois
Wider growing context
What grows across IllinoisVenedy sits outside our named growing regions, so Illinois as a whole is its closest context here.
Nearby growing guides