Maury County, in Tennessee, sits in USDA hardiness zone 7b — a range where zone-matched perennials and frost-aware annual timing set what succeeds.
Well-matched crops include cabbage, prickly pear, california poppy, and collard greens, and the gap between "grows in the area" and "grows in your yard" is closed by soil, sun, and drainage.
Maury County lies within the Nashville Basin — a regional growing area with its own character.
Grounded in USDA PHZM 2023 · Growable Ground suitability scoring · NOAA 1991–2020 Climate Normals
Maury County holds more than one microclimate.
Soils and elevations shift across Maury County, so your frost dates and drainage aren't the county average. 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 Maury County — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Maury County — the short answer
Maury County, Tennessee: USDA zone 7b, about 225 days between hard freezes, across 392K acres.
- USDA zone
- 7b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 27
- NOAA 1991–2020 Climate Normals, 28°F
- First hard freeze (28°F)
- Nov 7
- NOAA 1991–2020 Climate Normals, 28°F
- Days between freezes
- ~225
- NOAA 1991–2020 Climate Normals, 28°F
- County area
- 392K acres
- US Census TIGER/Line 2025
Every figure names the dataset it came from. Hard-freeze dates are county 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 Maury County's average, not your lot's — a low corner or a tree line moves it. Against Maury County's 225-day season, see what your own ground reads.
Heat and winter chill in Maury County
Across a year, Maury County accumulates about 4,119 growing degree days above 50°F, about 6 more than the middle Tennessee county — ahead of 50 of Tennessee’s 95 counties. Degree days are the heat a crop actually gets to work with — more of them is more room to ripen a long-season crop before the freeze closes the window.
Winter banks about 2,027 hours below 45°F, 32 fewer than the Tennessee middle of 2,059. Chill is what tells a fruit tree its dormancy is over, and it is set by climate rather than by anything you can build.
Grounded in PRISM Climate Group, Oregon State University — 1991–2020 monthly normals
Soil in Maury County
Across Maury County, the ground is predominantly Alfisols, where Bodine, Braxton, and Armour are the most extensive named soil series. The soil is generally well drained with a silt loam surface. Topsoil pH runs about 5.3–6.5, moderately acidic. Rainfall drains through hydrologic group B soils.
Soil order
Alfisols
Drainage
Well drained
Prime farmland
22%
Hydric soils
1%
Soil still varies lot by lot — soil types explained.
How the ground varies across Maury County
The USDA soil survey maps 67% of Maury County as well drained — but another 20% drains differently: 11% somewhat excessively drained, 6% moderately well drained.
Bodine is the most extensive named soil at 12% of mapped acres, then Braxton (9%) and Armour (8%).
Which of them your own lot sits on is a parcel question, not a county one. Check your address for the survey at your boundary.
What this means for growing in Maury County
Each reading below is measured for Maury County itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Drainage
MeasuredThe dominant soils across Maury County are well drained, in hydrologic group B — ground that drains quickly.
The upside is soil you can work early in spring and roots that never drown; the cost is that fast-draining ground dries out fast and leaches nutrients away before plants can use them.
Work in compost and mulch to hold moisture and feed, and water more often in short doses than deep and rarely.
USDA NRCS SSURGO
Surface pH
MeasuredTopsoil across Maury County runs about pH 5.3–6.5, on the acidic side.
Blueberries, potatoes, and rhododendrons thrive in it, but most vegetables start locking out nutrients below about pH 6.0 and grow pale and stunted no matter how much you feed them.
A measured lime application raises pH for the crops that need it — but test first, because the right rate depends on your own soil, not the county average.
USDA NRCS SSURGO
Season length
MeasuredMaury County 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
MeasuredMaury County 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 Maury County is in
Maury County sits in the Interior Plateau — EPA Level III, inside the wider Eastern Temperate Forests. One consistent ecological setting across the whole county.
What Grows in Maury County
We scored all 1,086 plants against Maury County's own USDA zone 7b and its own 225-day season between hard freezes, using the same matching engine that runs a full parcel report. These cleared both. Sun, soil pH and drainage vary lot by lot — those are the parcel questions below. Each card opens that plant's Tennessee profile.
Is it too late to plant in Maury County?
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. With a season this long, “too late” mostly means “switch crops” — second sowings and a full fall garden are the norm, with garlic closing the year.
Documented around Maury County
Spotted lanternfly documented 23 miles from Maury County, first recorded 2021. What to watch for.
- Japanese beetle1 documented records
- monarch butterfly1 documented records
Sighting records, so they follow observers as much as insects.
What gets applied to farmland in Maury County
USGS estimates 54,430 lb of Glyphosate on Maury County farmland in 2019, its largest by weight, ahead of 2,4-d (32,989 lb) and Metolachlor & Metolachlor-s (17,605 lb).
Farmland across the whole county, not any one lot. Check your address for the site-by-site record.
Safe to Grow Here?
What the federal record shows across Maury County — and how to grow with it.
We checked the federal record across Maury County — 425 documented sites across 7 of the 9 source types we track.
The most significant on record: 6 Superfund sites (none NPL-listed). Sites tracked in EPA's Superfund program — from assessment-stage CERCLIS entries to confirmed National Priorities List cleanup sites.
There's a meaningful federal record across Maury County — worth a look before you plant food, not a reason to hold back from growing. Proximity to a documented site is information, not a diagnosis of any one yard. A soil test before new food beds is the sensible precaution here, and the map shows exactly which sites sit where, so you can see what's actually near you.
Sources: EPA, USGS — 1.8M documented sites tracked nationwide across 9 federal source types.
What's on the federal record near Maury County
Closest first, across Maury County. Listing isn't leaking, and distance isn't exposure.
- Columbia MarketUnderground Storage Tanks · 2200 ft
- Mini MartUnderground Storage Tanks · 2500 ft
- Maury County Parks and RecreationUnderground Storage Tanks · 0.5 mi
- Fast Stop no. 10Underground Storage Tanks · 0.7 mi
- Quick Mart #28Underground Storage Tanks · 0.8 mi
- PINEWOOD SPRINGSBrownfields · 0.8 mi
- Central Lime And CementUnderground Storage Tanks · 0.9 mi
- Williams Express, Inc. # 1088Underground Storage Tanks · 0.9 mi
- Columbia Power Service CtrUnderground Storage Tanks · 0.9 mi
- Columbia State Community CollegeUnderground Storage Tanks · 0.9 mi
- MAURY COUNTY HOSPITALBrownfields · 1.0 mi
- Quik Mart #26Underground Storage Tanks · 1.0 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Maury County'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 Maury County.
Total Sites
425
across Maury County
Risk Level
Elevated
Highest-severity
6 Superfund sites (none NPL-listed)
Severity Distribution
across Maury County
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Maury County, two things run higher than the national average across Maury County — Toxics Release Inventory (35 sites) and Underground Storage Tanks (302 sites). Knowing it is half the work — and it's nothing a thoughtful grower can't plan for.
Toxics Release Inventory: TRI facilities report annual chemical releases to air, water, and land.
Underground Storage Tanks: Underground storage tanks are the single most common source of soil contamination near homes and gardens.
Check prevailing wind direction — downwind parcels face higher exposure than upwind or crosswind locations.
Use raised beds with imported soil — this eliminates the primary soil-contact pathway.
Check your specific parcel in Maury County
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 Maury County average
Your land is one point inside Maury County
Everything above resolves to Maury County as a whole — one PHZM band and one county frost record, read across 392K 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 county 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 county average.
Your Lot vs the Maury County Average
Maury County Average
- ●USDA Zones 7b, averaged across Maury County
- ●One soil character for all of Maury County
- ●Frost dates read at Maury County's scale: Mar 27 to Nov 7
YOUR Parcel
- ✓Your exact zone, not Maury County's 7b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your parcel in Maury County
Pull a site-specific report for your exact address in Maury County, Tennessee — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Maury County averages can't show:
We read public map data around Maury County — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Maury County average
How we know this about Maury County
The datasets: hardiness from the USDA ARS Plant Hardiness Zone Map 2023, read at county grain; hard-freeze dates from NOAA 1991–2020 28°F normals at this county’s own record where one resolves, and the labelled statewide window where none does; soils from the USDA NRCS SSURGO survey, area-weighted across the county’s own map units; boundaries and acreage from US Census TIGER/Line 2025; the contamination and pesticide records from the federal sources named in their beats above. Where Maury County carries no record of its own, the figure is inherited and labelled — the resolution ledger below names each.
Common questions about Maury County
When does frost risk typically end in Maury County?
The last hard freeze (28°F) in Maury County 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.
How long is the growing season in Maury County?
Measured between 28°F hard freezes, Maury County 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 Maury County?
The federal record around Maury County is a meaningful one — 425 documented sites, mostly Underground Storage Tanks entries (302), 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.
Everything above is measured at Maury County's scale — its 7b band and its 225-day season. Your yard writes its own version of Maury County's numbers: we read soil, sun, drainage and frost at your exact address. Try it for 14 days — no card required.
Will It Grow Here?
Zone fit is the first question — each answer below reads Tennessee's frost window, season length, and soil profile against the plant's real requirements.
What this page reads at Maury County’s own scale
9 of the readings below were taken at Maury County's own scale — its own ~225-day span between 28°F freezes, the 3 most extensive soil series mapped here and 425 documented sites inside its boundary; one is borrowed from a wider read, named and linked below.
Measured here
- Maury County's own USDA hardiness band, zones 7bUSDA PHZM 2023
- Maury County's own 28°F hard-freeze dates and its ~225-day span between themNOAA 1991–2020 Climate Normals
- The soil order, drainage, surface pH, and the 3 most extensive named soil series mapped in Maury CountyUSDA NRCS SSURGO
- 425 documented contamination sites inside the county boundary, distance-sorted from its center — the closest Underground Storage Tanks record about 0.4 miles outFederal environmental registers
- Maury County's boundary and the 392,373 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 7b and a ~225-day seasonGrowable Ground crop-matching engine
- Maury County sitting wholly inside the Interior PlateauUS EPA Level III Ecoregions
- Open occurrence records documented in Maury County for 2 tracked speciesGBIF derived datasets (CC0 / CC BY 4.0)
- Which agricultural compounds go onto Maury County farmland, and roughly how muchUSGS NAWQA EPest county estimates
Inherited from a wider read
- The growing challenges every Tennessee grower plans around — written at state scale, so they stay on the state guidefrom Tennessee
What this page can’t tell you
- How the season shifts across Maury County — the ~225 days above is one reading at its centre; the 12 towns below each carry their owntowns in this county →
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Maury County's 392,373 acreswhy one lot differs from the next →
- Which of those 425 documented sites actually reaches your soil — that needs your address, the wind, and the groundwater directionhow we read the record →
- Where cold air settles, which slopes face the sun, and which way the wind runs on your own ground — none of it survives being averaged over Maury Countyread your own land →