Blaine, Ohio, sits in USDA hardiness zone 6b — 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, hazelnut, lavender, and collard greens — with the usual caveat that any single yard's soil, sun, and drainage cast the deciding vote.
Even in Blaine, 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 Blaine 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 Blaine — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Blaine — the short answer
Blaine, Ohio: USDA zone 6b, about 221 days between hard freezes, across 452 acres of town.
- USDA zone
- 6b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 3
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Nov 10
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~221
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 452 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 Blaine's average, not your lot's — a low corner or a tree line moves it. Against Blaine's 221-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Blaine
Each reading below is measured for Blaine itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredBlaine runs about 221 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
MeasuredBlaine 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 Blaine is in
Blaine sits in the Western Allegheny Plateau — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Blaine's own centroid rather than borrowed from Belmont County.
What Grows in Blaine
Every plant below cleared Blaine's own zone 6b and its 221-day season. Each card opens that plant's Ohio profile. How we score.
Is it too late to plant in Blaine?
Too late for some crops, right on time for others — a growing season is a sequence, not a deadline. Cool-season crops can go in from around Mar 6; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 3 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 10 — long-season crops need about 90 days of runway, quick greens only 30. There is slack in a calendar like this — late plantings, second rounds of favorites, and a fall bench that keeps beds working.
Documented around Blaine
Spotted lanternfly documented 6 miles from Blaine, first recorded 2023. What to watch for.
What's on the federal record near Blaine
Closest first, within ~10 miles of Blaine. Listing isn't leaking, and distance isn't exposure.
- CARSON PETROLEUM CO.Underground Storage Tanks · 2300 ft
- FRANK M. POWELL, INC.Underground Storage Tanks · 2500 ft
- AUTOMOTIVE INTERNATIONALBrownfields · 0.5 mi
- CAPITOL MANUFACTURING LANSING FACILITYBrownfields · 0.5 mi
- CAPITOL MANUFACTURING LANSING FACILITYToxics Release Inventory · 0.5 mi
- RUSS' VALUE USED CARSBrownfields · 0.9 mi
- BELLS LANSING GULF SERVICE STATIUnderground Storage Tanks · 1.0 mi
- RALPH TOLBERT AUTO BROKERSUnderground Storage Tanks · 1.0 mi
- MARTINS AUTO SERVICEBrownfields · 1.1 mi
- MURADS AUTO REPAIRBrownfields · 1.2 mi
- OHIO BELL TELEPHONE CO. L35504Underground Storage Tanks · 1.2 mi
- FALCON TECHNOLOGIES & SERVICE INC BELLAIRE WAREHOUSEBrownfields · 1.4 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Blaine'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 Blaine.
Sources Checked
within ~10 miles of Blaine
Severity Distribution
within ~10 miles of Blaine
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Blaine, two things run higher than the national average within ~10 miles of Blaine — Superfund (11 sites) and PFAS (6 sites). Knowing it is half the work — and it's nothing a thoughtful grower can't plan for.
Superfund: Superfund sites represent the most severe contamination in the federal system.
PFAS: PFAS (per- and polyfluoroalkyl substances) are called "forever chemicals" because they do not biodegrade.
Commission professional soil testing before any food production (test for heavy metals, VOCs, and SVOCs).
Test irrigation water source — this is the primary pathway for PFAS to reach garden crops.
Check your specific parcel in Blaine
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 Blaine average
Your land is one point inside Blaine
Everything above resolves to Blaine as a whole — one PHZM band and one 28°F frost record, read across 452 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 Blaine Average
Blaine Average
- ●USDA Zones 6b, averaged across Blaine
- ●One soil character for all of Blaine
- ●Frost dates read at Blaine's scale: Apr 3 to Nov 10
YOUR Parcel
- ✓Your exact zone, not Blaine's 6b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Blaine
Pull a site-specific report for your exact address in Blaine, Ohio — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Blaine averages can't show:
We read public map data around Blaine — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Blaine average
How we know this about Blaine
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 Blaine’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 Blaine
When does frost risk typically end in Blaine?
The last hard freeze (28°F) in Blaine typically lands around Apr 3, 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 24.
When is the first frost in Blaine?
The first hard freeze (28°F) in Blaine typically arrives around Nov 10, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 27, so the watching starts about Oct 11 — about 221 days after the spring freeze cleared.
How long is the growing season in Blaine?
Measured between 28°F hard freezes, Blaine sees about 221 frost-free days — roughly Apr 3 through Nov 10, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 24 to Oct 27, about 186 days.
Is the soil safe to grow vegetables in Blaine?
The federal record around Blaine is a meaningful one — 628 documented sites, mostly Underground Storage Tanks entries (364), the nearest Underground Storage Tanks record about 0.4 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 Blaine?
From about Oct 11 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 10 (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 10. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Blaine's scale — its 6b band and its 221-day season. Your yard writes its own version of Blaine'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 Blaine’s own scale
7 of the readings below were taken at Blaine's own scale — its own ~221-day season between 28°F freezes, the 452 acres it covers and 628 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Blaine's own USDA hardiness band, zones 6bUSDA PHZM 2023
- Blaine's own 28°F hard-freeze dates, about Apr 3 and Nov 10 and the ~221-day span between themNOAA 1991–2020 Climate Normals
- 628 documented contamination sites on the federal record near Blaine, the closest Underground Storage Tanks record about 0.4 miles out from the town centreFederal environmental registers
- Blaine's boundary and the 452 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 6b and a ~221-day seasonGrowable Ground crop-matching engine
- The ecoregion at Blaine's own centroid, the Western Allegheny PlateauUS EPA Level III Ecoregions
- A documented spotted-lanternfly record within reach of Blainelydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Blaine's 452 acres read through its county's SSURGO summaryfrom Belmont County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Belmont County
- The growing challenges every Ohio grower plans around — written at state scale, so they stay on the state guidefrom Ohio
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Belmont County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Blaine's 452 acreswhy one lot differs from the next →
- Which side of Blaine you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 452 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record about 0.4 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 Blaine-wide figureread your own land →
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