Eakly, Oklahoma, sits in USDA hardiness zone 7b — room for a real mix of vegetables, fruit, and perennials matched to the local frost calendar.
Expect cabbage, prickly pear, california poppy, and collard greens to be strong candidates here; the deciding factors on any one parcel stay local — soil, sun, and drainage.
Even in Eakly, 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 Eakly 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 Eakly — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Eakly — the short answer
Eakly, Oklahoma: USDA zone 7b, about 239 days between hard freezes, across 168 acres of town.
- USDA zone
- 7b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 19
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Nov 13
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~239
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 168 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 Eakly's average, not your lot's — a low corner or a tree line moves it. Against Eakly's 239-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Eakly
Each reading below is measured for Eakly itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredEakly runs about 239 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
MeasuredEakly 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 Eakly is in
Eakly sits in the Central Great Plains — EPA Level III, inside the wider Great Plains. That is read at Eakly's own centroid rather than borrowed from Caddo County.
What Grows in Eakly
Every plant below cleared Eakly's own zone 7b and its 239-day season. Each card opens that plant's Oklahoma profile. How we score.
Is it too late to plant in Eakly?
Rarely: the season closes in stages, not all at once, and each stage has its crops. Cool-season crops can go in from around Feb 19; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 19 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 13 — long-season crops need about 90 days of runway, quick greens only 30. Here the season winds down slowly: late sowings, a real autumn harvest, and garlic in the ground before the first hard freeze.
What's on the federal record near Eakly
Closest first, within ~10 miles of Eakly. Listing isn't leaking, and distance isn't exposure.
- ENOGEX GAS GATHERIN/EAKLY CMPSR STABrownfields · 800 ft
- Farmer's Union Coop Eakly (CardUnderground Storage Tanks · 1500 ft
- Equity Exchange Eakly LocationUnderground Storage Tanks · 1500 ft
- 10N-13W-27 ADA 1Nitrate · 0.6 mi
- Farmer's Union Coop Eakly (BulkUnderground Storage Tanks · 0.8 mi
- 10N-13W-34 DDB 1Nitrate · 0.8 mi
- Cg's One StopUnderground Storage Tanks · 1.0 mi
- Fort Cobb Fuel AuthorityUnderground Storage Tanks · 1.4 mi
- 09N-13W-03 B 1Nitrate · 1.6 mi
- Cobb Creek StationUnderground Storage Tanks · 2.2 mi
- 10N-13W-15 BAC 1Nitrate · 2.5 mi
- 10N-13W-16 ACB 1Nitrate · 2.6 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Eakly'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 Eakly.
Total Sites
182
within ~10 miles of Eakly
Risk Level
Elevated
Highest-severity
3 Superfund sites (none NPL-listed)
Sources Checked
within ~10 miles of Eakly
Severity Distribution
within ~10 miles of Eakly
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Eakly, two things run higher than the national average within ~10 miles of Eakly — Nitrate (144 sites) and Superfund (3 sites). It's not cause for alarm — it's worth knowing, and there's a sensible way to grow around it.
Nitrate: Nitrate contamination primarily comes from agricultural fertilizer runoff and failing septic systems.
Superfund: Superfund sites represent the most severe contamination in the federal system.
Test well water for nitrate if you rely on a private well for irrigation (EPA standard: 10 mg/L).
Commission professional soil testing before any food production (test for heavy metals, VOCs, and SVOCs).
Check your specific parcel in Eakly
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 Eakly average
Your land is one point inside Eakly
Everything above resolves to Eakly as a whole — one PHZM band and one 28°F frost record, read across 168 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 Eakly Average
Eakly Average
- ●USDA Zones 7b, averaged across Eakly
- ●One soil character for all of Eakly
- ●Frost dates read at Eakly's scale: Mar 19 to Nov 13
YOUR Parcel
- ✓Your exact zone, not Eakly's 7b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Eakly
Pull a site-specific report for your exact address in Eakly, Oklahoma — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Eakly averages can't show:
We read public map data around Eakly — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Eakly average
How we know this about Eakly
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 Eakly’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 Eakly
When does frost risk typically end in Eakly?
The last hard freeze (28°F) in Eakly typically lands around Mar 19, 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 9.
When is the first frost in Eakly?
The first hard freeze (28°F) in Eakly typically arrives around Nov 13, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 30, so the watching starts about Oct 14 — about 239 days after the spring freeze cleared.
How long is the growing season in Eakly?
Measured between 28°F hard freezes, Eakly sees about 239 frost-free days — roughly Mar 19 through Nov 13, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 9 to Oct 30, about 204 days.
Is the soil safe to grow vegetables in Eakly?
The federal record around Eakly is a meaningful one — 182 documented sites, mostly Nitrate entries (144), the nearest Brownfields record about 0.2 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 Eakly?
From about Oct 14 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 13 (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 13. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Eakly's scale — its 7b band and its 239-day season. Your yard writes its own version of Eakly'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 Eakly’s own scale
6 of the readings below were taken at Eakly's own scale — its own ~239-day season between 28°F freezes, the 168 acres it covers and 182 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Eakly's own USDA hardiness band, zones 7bUSDA PHZM 2023
- Eakly's own 28°F hard-freeze dates, about Mar 19 and Nov 13 and the ~239-day span between themNOAA 1991–2020 Climate Normals
- 182 documented contamination sites on the federal record near Eakly, the closest Brownfields record about 0.2 miles out from the town centreFederal environmental registers
- Eakly's boundary and the 168 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 7b and a ~239-day seasonGrowable Ground crop-matching engine
- The ecoregion at Eakly's own centroid, the Central Great PlainsUS EPA Level III Ecoregions
Inherited from a wider read
- Soil character — no town-scale survey exists, so Eakly's 168 acres read through its county's SSURGO summaryfrom Caddo County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Caddo 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 Caddo County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Eakly's 168 acreswhy one lot differs from the next →
- Which side of Eakly you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 168 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Brownfields 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 Eakly-wide figureread your own land →
More in Oklahoma
Wider growing context
What grows across OklahomaEakly sits outside our named growing regions, so Oklahoma as a whole is its closest context here.