Tebbetts, Missouri, sits in USDA hardiness zone 6b — enough range to grow cool-season vegetables, hardy fruit, and warm-season crops that mature before the first hard frost.
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 Tebbetts, 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 Tebbetts 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 Tebbetts — soil, climate, flood, and parcel records. How we handle your address.
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Tebbetts — the short answer
Tebbetts, Missouri: USDA zone 6b, about 225 days between hard freezes, across 416 acres of town.
- USDA zone
- 6b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 27
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Nov 7
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~225
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 416 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 Tebbetts's average, not your lot's — a low corner or a tree line moves it. Against Tebbetts's 225-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Tebbetts
Each reading below is measured for Tebbetts itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredTebbetts runs about 225 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
MeasuredTebbetts 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 Tebbetts is in
Tebbetts sits in the Interior River Valleys and Hills — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Tebbetts's own centroid rather than borrowed from Callaway County.
What Grows in Tebbetts
Every plant below cleared Tebbetts's own zone 6b and its 225-day season. Each card opens that plant's Missouri profile. How we score.
Is it too late to plant in Tebbetts?
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 27; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 27 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 7 — 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.
Documented around Tebbetts
Survey cells within 31 miles of Tebbetts checked for spotted lanternfly, none carrying a detection — a surveyed negative, not an absence of looking. Nearest documented record 295 miles off. What to watch for.
What's on the federal record near Tebbetts
Closest first, within ~10 miles of Tebbetts. Listing isn't leaking, and distance isn't exposure.
- TURNERS STOREUnderground Storage Tanks · 1700 ft
- T44N R09W 05AAA1Nitrate · 1.1 mi
- CALLAWAY COUNTY PWSD 1PFAS · 1.8 mi
- T45N R09W 34ADB1Nitrate · 2.1 mi
- T44N R10W 01BDA1Nitrate · 2.7 mi
- EYNARD'S STORE - PENDING REG - BTUnderground Storage Tanks · 2.8 mi
- T45N R09W 13DCA1Nitrate · 5.2 mi
- T45N R09W 13AAA1Nitrate · 5.8 mi
- MOKANE MAINT BLDGUnderground Storage Tanks · 5.9 mi
- FASTLANE MOKANE CARDLOCKUnderground Storage Tanks · 6.0 mi
- GENSERT FISH HOUSEUnderground Storage Tanks · 6.0 mi
- ABANDONED BUILDINGUnderground Storage Tanks · 6.1 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Tebbetts'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 Tebbetts.
Total Sites
93
within ~10 miles of Tebbetts
Risk Level
Moderate
Highest-severity
3 Toxics Release Inventory facilities
Sources Checked
within ~10 miles of Tebbetts
Severity Distribution
within ~10 miles of Tebbetts
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Tebbetts, Nitrate runs higher than the national average — 42 sites within ~10 miles of Tebbetts. That's not a problem with your land — it's information about it.
Nitrate: Nitrate contamination primarily comes from agricultural fertilizer runoff and failing septic systems.
Test well water for nitrate if you rely on a private well for irrigation (EPA standard: 10 mg/L).
Check your specific parcel in Tebbetts
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 Tebbetts average
Your land is one point inside Tebbetts
Everything above resolves to Tebbetts as a whole — one PHZM band and one 28°F frost record, read across 416 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 Tebbetts Average
Tebbetts Average
- ●USDA Zones 6b, averaged across Tebbetts
- ●One soil character for all of Tebbetts
- ●Frost dates read at Tebbetts's scale: Mar 27 to Nov 7
YOUR Parcel
- ✓Your exact zone, not Tebbetts's 6b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Tebbetts
Pull a site-specific report for your exact address in Tebbetts, Missouri — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Tebbetts averages can't show:
We read public map data around Tebbetts — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Tebbetts average
How we know this about Tebbetts
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 Tebbetts’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 Tebbetts
When does frost risk typically end in Tebbetts?
The last hard freeze (28°F) in Tebbetts typically lands around Mar 27, 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 17.
When is the first frost in Tebbetts?
The first hard freeze (28°F) in Tebbetts typically arrives around Nov 7, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 24, so the watching starts about Oct 8 — about 225 days after the spring freeze cleared.
How long is the growing season in Tebbetts?
Measured between 28°F hard freezes, Tebbetts sees about 225 frost-free days — roughly Mar 27 through Nov 7, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 17 to Oct 24, about 190 days.
Is the soil safe to grow vegetables in Tebbetts?
The federal record around Tebbetts shows 93 documented sites, mostly Nitrate entries (42), the nearest Underground Storage Tanks record about 0.3 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 Tebbetts?
From about Oct 8 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 7 (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 7. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Tebbetts's scale — its 6b band and its 225-day season. Your yard writes its own version of Tebbetts'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 Tebbetts’s own scale
7 of the readings below were taken at Tebbetts's own scale — its own ~225-day season between 28°F freezes, the 416 acres it covers and 93 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Tebbetts's own USDA hardiness band, zones 6bUSDA PHZM 2023
- Tebbetts's own 28°F hard-freeze dates, about Mar 27 and Nov 7 and the ~225-day span between themNOAA 1991–2020 Climate Normals
- 93 documented contamination sites on the federal record near Tebbetts, the closest Underground Storage Tanks record about 0.3 miles out from the town centreFederal environmental registers
- Tebbetts's boundary and the 416 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 6b and a ~225-day seasonGrowable Ground crop-matching engine
- The ecoregion at Tebbetts's own centroid, the Interior River Valleys and HillsUS EPA Level III Ecoregions
- Lanternfly survey cells around Tebbetts checked, none carrying a detectionlydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Tebbetts's 416 acres read through its county's SSURGO summaryfrom Callaway County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Callaway 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 Callaway County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Tebbetts's 416 acreswhy one lot differs from the next →
- Which side of Tebbetts you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 416 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record about 0.3 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 Tebbetts-wide figureread your own land →
More in Missouri
Wider growing context
What grows across MissouriTebbetts sits outside our named growing regions, so Missouri as a whole is its closest context here.
Nearby growing guides