Longview, Illinois, sits in USDA hardiness zone 6a — a band that supports both cool-season staples and warm-season crops chosen to fit the local frost window.
The conditions favor cabbage, hazelnut, lavender, and collard greens, among others — though every individual site edits that list with its own soil, sun, and drainage.
Even in Longview, 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 Longview 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 Longview — soil, climate, flood, and parcel records. How we handle your address.
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Longview — the short answer
Longview, Illinois: USDA zone 6a, about 211 days between hard freezes, across 158 acres of town.
- USDA zone
- 6a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 4
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Nov 1
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~211
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 158 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 6a is Longview's average, not your lot's — a low corner or a tree line moves it. Against Longview's 211-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Longview
Each reading below is measured for Longview itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredLongview runs about 211 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
MeasuredLongview sits in USDA hardiness zone 6a.
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 Longview is in
Longview sits in the Central Corn Belt Plains — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Longview's own centroid rather than borrowed from Champaign County.
What Grows in Longview
Every plant below cleared Longview's own zone 6a and its 211-day season. Each card opens that plant's Illinois profile. How we score.
Is it too late to plant in Longview?
Almost never — the real question is what to plant next. Cool-season crops can go in from around Mar 7; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 4 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 1 — 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 Longview
Closest first, within ~10 miles of Longview. Listing isn't leaking, and distance isn't exposure.
- Longview Fire HouseUnderground Storage Tanks · 950 ft
- Abandoned StationUnderground Storage Tanks · 3.8 mi
- Heritage School Dist #8Underground Storage Tanks · 4.1 mi
- IL AMERICAN-CHAMPAIGNPFAS · 4.1 mi
- No Facility Name ProvidedUnderground Storage Tanks · 4.2 mi
- Villa Grove City OfUnderground Storage Tanks · 4.8 mi
- PAULS MACHINE AND WELDING CORPBrownfields · 5.1 mi
- Pauls Machine & Welding CorpUnderground Storage Tanks · 5.1 mi
- Circle K #1435Underground Storage Tanks · 5.2 mi
- Fish & HudsonUnderground Storage Tanks · 5.2 mi
- Dave's ConocoUnderground Storage Tanks · 5.2 mi
- Ray & Kay Ser MartUnderground Storage Tanks · 5.2 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Longview'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 Longview.
Total Sites
58
within ~10 miles of Longview
Risk Level
Moderate
Highest-severity
3 Toxics Release Inventory facilities
Sources Checked
within ~10 miles of Longview
Severity Distribution
within ~10 miles of Longview
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Longview, Underground Storage Tanks runs higher than the national average — 39 sites within ~10 miles of Longview. That's not a problem with your land — it's information about it.
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 Longview
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 Longview average
Your land is one point inside Longview
Everything above resolves to Longview as a whole — one PHZM band and one 28°F frost record, read across 158 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 Longview Average
Longview Average
- ●USDA Zones 6a, averaged across Longview
- ●One soil character for all of Longview
- ●Frost dates read at Longview's scale: Apr 4 to Nov 1
YOUR Parcel
- ✓Your exact zone, not Longview's 6a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Longview
Pull a site-specific report for your exact address in Longview, Illinois — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Longview averages can't show:
We read public map data around Longview — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Longview average
How we know this about Longview
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 Longview’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 Longview
When does frost risk typically end in Longview?
The last hard freeze (28°F) in Longview typically lands around Apr 4, 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 25.
When is the first frost in Longview?
The first hard freeze (28°F) in Longview typically arrives around Nov 1, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 18, so the watching starts about Oct 2 — about 211 days after the spring freeze cleared.
How long is the growing season in Longview?
Measured between 28°F hard freezes, Longview sees about 211 frost-free days — roughly Apr 4 through Nov 1, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 25 to Oct 18, about 176 days.
Is the soil safe to grow vegetables in Longview?
The federal record around Longview shows 58 documented sites, mostly Underground Storage Tanks entries (39), the nearest Underground Storage Tanks record about 0.2 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 Longview?
From about Oct 2 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 1 (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 1. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Longview's scale — its 6a band and its 211-day season. Your yard writes its own version of Longview'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 Longview’s own scale
6 of the readings below were taken at Longview's own scale — its own ~211-day season between 28°F freezes, the 158 acres it covers and 58 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Longview's own USDA hardiness band, zones 6aUSDA PHZM 2023
- Longview's own 28°F hard-freeze dates, about Apr 4 and Nov 1 and the ~211-day span between themNOAA 1991–2020 Climate Normals
- 58 documented contamination sites on the federal record near Longview, the closest Underground Storage Tanks record about 0.2 miles out from the town centreFederal environmental registers
- Longview's boundary and the 158 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 6a and a ~211-day seasonGrowable Ground crop-matching engine
- The ecoregion at Longview's own centroid, the Central Corn Belt PlainsUS EPA Level III Ecoregions
Inherited from a wider read
- Soil character — no town-scale survey exists, so Longview's 158 acres read through its county's SSURGO summaryfrom Champaign County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Champaign 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 Champaign County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Longview's 158 acreswhy one lot differs from the next →
- Which side of Longview you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 158 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record about 0.2 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 Longview-wide figureread your own land →
More in Illinois
Wider growing context
What grows across IllinoisLongview sits outside our named growing regions, so Illinois as a whole is its closest context here.
Nearby growing guides