Grandview, Oklahoma, sits in USDA hardiness zone 7b — a band that supports both cool-season staples and warm-season crops chosen to fit the local frost window.
The conditions favor cabbage, prickly pear, california poppy, and collard greens, among others — though every individual site edits that list with its own soil, sun, and drainage.
Even in Grandview, 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 Grandview 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 Grandview — soil, climate, flood, and parcel records. How we handle your address.
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Grandview — the short answer
Grandview, Oklahoma: USDA zone 7b, about 228 days between hard freezes, across 5K acres of town.
- USDA zone
- 7b
- 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 9
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~228
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 5K 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 7b is Grandview's average, not your lot's — a low corner or a tree line moves it. Against Grandview's 228-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Grandview
Each reading below is measured for Grandview itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredGrandview runs about 228 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
MeasuredGrandview sits in USDA hardiness zone 7b.
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 Grandview is in
Grandview sits in the Ozark Highlands — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Grandview's own centroid rather than borrowed from Cherokee County.
What Grows in Grandview
Every plant below cleared Grandview's own zone 7b and its 228-day season. Each card opens that plant's Oklahoma profile. How we score.
Is it too late to plant in Grandview?
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 9 — 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.
What's on the federal record near Grandview
Closest first, within ~10 miles of Grandview. Listing isn't leaking, and distance isn't exposure.
- Cherokee County Dist # 1Underground Storage Tanks · 1.8 mi
- The Log StoreUnderground Storage Tanks · 1.9 mi
- Jo's Red BarnUnderground Storage Tanks · 1.9 mi
- TAHLEQUAH PWAPFAS · 2.0 mi
- well SP-1Nitrate · 2.0 mi
- AMERICAN WOODMARK CORPToxics Release Inventory · 2.4 mi
- AMERICAN WOODMARK CORPBrownfields · 2.4 mi
- City Of TahlequahUnderground Storage Tanks · 2.6 mi
- North Grand Conv StoreUnderground Storage Tanks · 2.7 mi
- Tahlequah AirportUnderground Storage Tanks · 2.7 mi
- NORTHEAST OKLAHOMA PUBLIC FACILITIES AUTHORITYBrownfields · 2.7 mi
- Northside SunocoUnderground Storage Tanks · 3.0 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Grandview'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 Grandview.
Total Sites
111
within ~10 miles of Grandview
Risk Level
Moderate
Highest-severity
2 Toxics Release Inventory facilities
Sources Checked
within ~10 miles of Grandview
Severity Distribution
within ~10 miles of Grandview
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Grandview, Underground Storage Tanks runs higher than the national average — 83 sites within ~10 miles of Grandview. Knowing it is half the work — and it's nothing a thoughtful grower can't plan for.
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 Grandview
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 Grandview average
Your land is one point inside Grandview
Everything above resolves to Grandview as a whole — one PHZM band and one 28°F frost record, read across 5K 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 Grandview Average
Grandview Average
- ●USDA Zones 7b, averaged across Grandview
- ●One soil character for all of Grandview
- ●Frost dates read at Grandview's scale: Mar 26 to Nov 9
YOUR Parcel
- ✓Your exact zone, not Grandview's 7b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Grandview
Pull a site-specific report for your exact address in Grandview, Oklahoma — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Grandview averages can't show:
We read public map data around Grandview — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Grandview average
How we know this about Grandview
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 Grandview’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 Grandview
When does frost risk typically end in Grandview?
The last hard freeze (28°F) in Grandview 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 Grandview?
The first hard freeze (28°F) in Grandview typically arrives around Nov 9, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 26, so the watching starts about Oct 10 — about 228 days after the spring freeze cleared.
How long is the growing season in Grandview?
Measured between 28°F hard freezes, Grandview sees about 228 frost-free days — roughly Mar 26 through Nov 9, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 16 to Oct 26, about 193 days.
Is the soil safe to grow vegetables in Grandview?
The federal record around Grandview shows 111 documented sites, mostly Underground Storage Tanks entries (83), the nearest Underground Storage Tanks record about 1.8 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 Grandview?
From about Oct 10 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 9 (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 9. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Grandview's scale — its 7b band and its 228-day season. Your yard writes its own version of Grandview'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 Grandview’s own scale
6 of the readings below were taken at Grandview's own scale — its own ~228-day season between 28°F freezes, the 4,515 acres it covers and 111 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Grandview's own USDA hardiness band, zones 7bUSDA PHZM 2023
- Grandview's own 28°F hard-freeze dates, about Mar 26 and Nov 9 and the ~228-day span between themNOAA 1991–2020 Climate Normals
- 111 documented contamination sites on the federal record near Grandview, the closest Underground Storage Tanks record about 1.8 miles out from the town centreFederal environmental registers
- Grandview's boundary and the 4,515 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 7b and a ~228-day seasonGrowable Ground crop-matching engine
- The ecoregion at Grandview's own centroid, the Ozark HighlandsUS EPA Level III Ecoregions
Inherited from a wider read
- Soil character — no town-scale survey exists, so Grandview's 4,515 acres read through its county's SSURGO summaryfrom Cherokee County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Cherokee County
- The growing challenges every Oklahoma grower plans around — written at state scale, so they stay on the state guidefrom Oklahoma
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Cherokee County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Grandview's 4,515 acreswhy one lot differs from the next →
- Which side of Grandview you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 4,515 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record about 1.8 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 Grandview-wide figureread your own land →
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