Plevna, Missouri, 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.
Expect cabbage, hazelnut, lavender, and collard greens to be strong candidates here; the deciding factors on any one parcel stay local — soil, sun, and drainage.
Even in Plevna, 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 Plevna 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 Plevna — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Plevna — the short answer
Plevna, Missouri: USDA zone 6a, about 216 days between hard freezes, across 820 acres of town.
- USDA zone
- 6a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 1
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Nov 3
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~216
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 820 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 Plevna's average, not your lot's — a low corner or a tree line moves it. Against Plevna's 216-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Plevna
Each reading below is measured for Plevna itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredPlevna runs about 216 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
MeasuredPlevna 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 Plevna is in
Plevna sits in the Central Irregular Plains — EPA Level III, inside the wider Great Plains. That is read at Plevna's own centroid rather than borrowed from Knox County.
What Grows in Plevna
Every plant below cleared Plevna's own zone 6a and its 216-day season. Each card opens that plant's Missouri profile. How we score.
Is it too late to plant in Plevna?
Rarely: the season closes in stages, not all at once, and each stage has its crops. Cool-season crops can go in from around Mar 4; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 1 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 3 — 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 Plevna
Closest first, within ~10 miles of Plevna. Listing isn't leaking, and distance isn't exposure.
- HERBERT MAHAFFEY TRUCKINGUnderground Storage Tanks · 3.1 mi
- NEW CREATION STOREUnderground Storage Tanks · 5.8 mi
- JONES GROCERY & CAFEUnderground Storage Tanks · 5.9 mi
- NOVELTY MAINT LOTUnderground Storage Tanks · 6.8 mi
- MESMER FARM SUPPLYUnderground Storage Tanks · 6.9 mi
- T61N R10W 25DCB1Nitrate · 8.2 mi
- MILLER FARMS PORK PRODUCTIONCAFO · 8.7 mi
- NEW GENERATION PORK LLC - SOUTHCAFO · 9.3 mi
- BLAISE HOG FARM, LLCCAFO · 9.9 mi
Measured from Plevna'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 Plevna.
Total Sites
10
within ~10 miles of Plevna
Risk Level
Low
Highest-severity
3 concentrated animal feeding operations
Sources Checked
within ~10 miles of Plevna
Severity Distribution
within ~10 miles of Plevna
Highest-Severity Sites
Know Before You Grow
- •Underground tanks leak petroleum as they age — near a former filling station, test the soil.
- •Large animal operations push nitrates and bacteria downstream. Below one, test your water.
- •On a private well, test for nitrates: above 10 mg/L the water needs treatment before irrigating.
Check your specific parcel in Plevna
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 Plevna average
Your land is one point inside Plevna
Everything above resolves to Plevna as a whole — one PHZM band and one 28°F frost record, read across 820 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 Plevna Average
Plevna Average
- ●USDA Zones 6a, averaged across Plevna
- ●One soil character for all of Plevna
- ●Frost dates read at Plevna's scale: Apr 1 to Nov 3
YOUR Parcel
- ✓Your exact zone, not Plevna's 6a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Plevna
Pull a site-specific report for your exact address in Plevna, Missouri — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Plevna averages can't show:
We read public map data around Plevna — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Plevna average
How we know this about Plevna
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 Plevna’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 Plevna
When does frost risk typically end in Plevna?
The last hard freeze (28°F) in Plevna typically lands around Apr 1, 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 22.
When is the first frost in Plevna?
The first hard freeze (28°F) in Plevna typically arrives around Nov 3, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 20, so the watching starts about Oct 4 — about 216 days after the spring freeze cleared.
How long is the growing season in Plevna?
Measured between 28°F hard freezes, Plevna sees about 216 frost-free days — roughly Apr 1 through Nov 3, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 22 to Oct 20, about 181 days.
Is the soil safe to grow vegetables in Plevna?
The federal record around Plevna is light — 10 documented sites across the 9 federal source types we checked, mostly Underground Storage Tanks entries (5), the nearest Underground Storage Tanks record about 3.1 miles out — and proximity to a documented site is information, not a diagnosis of any one yard. Growing food here starts from a strong position; a soil test before new food beds settles any site-specific question.
How do I protect my plants from frost in Plevna?
From about Oct 4 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 3 (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 3. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Plevna's scale — its 6a band and its 216-day season. Your yard writes its own version of Plevna'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 Plevna’s own scale
6 of the readings below were taken at Plevna's own scale — its own ~216-day season between 28°F freezes, the 820 acres it covers and 10 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Plevna's own USDA hardiness band, zones 6aUSDA PHZM 2023
- Plevna's own 28°F hard-freeze dates, about Apr 1 and Nov 3 and the ~216-day span between themNOAA 1991–2020 Climate Normals
- 10 documented contamination sites on the federal record near Plevna, the closest Underground Storage Tanks record about 3.1 miles out from the town centreFederal environmental registers
- Plevna's boundary and the 820 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 6a and a ~216-day seasonGrowable Ground crop-matching engine
- The ecoregion at Plevna's own centroid, the Central Irregular PlainsUS EPA Level III Ecoregions
Inherited from a wider read
- Soil character — no town-scale survey exists, so Plevna's 820 acres read through its county's SSURGO summaryfrom Knox County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Knox County
- The growing challenges every Missouri grower plans around — written at state scale, so they stay on the state guidefrom Missouri
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Knox County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Plevna's 820 acreswhy one lot differs from the next →
- Which side of Plevna you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 820 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record about 3.1 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 Plevna-wide figureread your own land →
More in Missouri
Wider growing context
What grows across MissouriPlevna sits outside our named growing regions, so Missouri as a whole is its closest context here.