Boones Mill, Virginia, sits in USDA hardiness zone 7b — a zone band wide enough that plant choice, not possibility, is the interesting question.
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.
Even in Boones Mill, 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 Boones Mill 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 Boones Mill — soil, climate, flood, and parcel records. How we handle your address.
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Boones Mill — the short answer
Boones Mill, Virginia: USDA zone 7b, about 224 days between hard freezes, across 473 acres of town.
- USDA zone
- 7b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 29
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Nov 8
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~224
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 473 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 Boones Mill's average, not your lot's — a low corner or a tree line moves it. Against Boones Mill's 224-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Boones Mill
Each reading below is measured for Boones Mill itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredBoones Mill runs about 224 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
MeasuredBoones Mill 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 Boones Mill is in
Boones Mill sits in the Piedmont — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Boones Mill's own centroid rather than borrowed from Franklin County.
What Grows in Boones Mill
Every plant below cleared Boones Mill's own zone 7b and its 224-day season. Each card opens that plant's Virginia profile. How we score.
Is it too late to plant in Boones Mill?
Usually not — gardeners here simply switch what goes in the ground as the season moves. Cool-season crops can go in from around Mar 1; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 29 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 8 — 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.
Documented around Boones Mill
Spotted lanternfly documented 13 miles from Boones Mill, first recorded 2022. What to watch for.
What's on the federal record near Boones Mill
Closest first, within ~10 miles of Boones Mill. Listing isn't leaking, and distance isn't exposure.
- Cannadays Sav A BitUnderground Storage Tanks · 800 ft
- TEXACO STATION-TANKSBrownfields · 850 ft
- VA0106Underground Storage Tanks · 850 ft
- MARLEY CONTINENTAL HOMES OF VAUnderground Storage Tanks · 1100 ft
- FLORA GARY DUnderground Storage Tanks · 1400 ft
- Boones Mill Produce and PotteryUnderground Storage Tanks · 1400 ft
- NeeNeesUnderground Storage Tanks · 1500 ft
- CHALAINE; INCUnderground Storage Tanks · 1700 ft
- B & C AUTO BODYBrownfields · 0.5 mi
- Hodges Grocery IncUnderground Storage Tanks · 0.6 mi
- JOHN G. BERNARD - STORE PROPERTYUnderground Storage Tanks · 2.0 mi
- JAMES RIVER EQUIPMENT (BOONES MILL)Brownfields · 2.2 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Boones Mill'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 Boones Mill.
Total Sites
406
within ~10 miles of Boones Mill
Risk Level
Elevated
Highest-severity
1 Superfund site (none NPL-listed)
Sources Checked
within ~10 miles of Boones Mill
Severity Distribution
within ~10 miles of Boones Mill
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Boones Mill, Underground Storage Tanks runs higher than the national average — 286 sites within ~10 miles of Boones Mill. 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 Boones Mill
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 Boones Mill average
Your land is one point inside Boones Mill
Everything above resolves to Boones Mill as a whole — one PHZM band and one 28°F frost record, read across 473 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 Boones Mill Average
Boones Mill Average
- ●USDA Zones 7b, averaged across Boones Mill
- ●One soil character for all of Boones Mill
- ●Frost dates read at Boones Mill's scale: Mar 29 to Nov 8
YOUR Parcel
- ✓Your exact zone, not Boones Mill's 7b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Boones Mill
Pull a site-specific report for your exact address in Boones Mill, Virginia — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Boones Mill averages can't show:
We read public map data around Boones Mill — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Boones Mill average
How we know this about Boones Mill
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 Boones Mill’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 Boones Mill
When does frost risk typically end in Boones Mill?
The last hard freeze (28°F) in Boones Mill typically lands around Mar 29, 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 19.
When is the first frost in Boones Mill?
The first hard freeze (28°F) in Boones Mill typically arrives around Nov 8, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 25, so the watching starts about Oct 9 — about 224 days after the spring freeze cleared.
How long is the growing season in Boones Mill?
Measured between 28°F hard freezes, Boones Mill sees about 224 frost-free days — roughly Mar 29 through Nov 8, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 19 to Oct 25, about 189 days.
Is the soil safe to grow vegetables in Boones Mill?
The federal record around Boones Mill is a meaningful one — 406 documented sites, mostly Underground Storage Tanks entries (286), the nearest Underground Storage Tanks 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 Boones Mill?
From about Oct 9 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 8 (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 8. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Boones Mill's scale — its 7b band and its 224-day season. Your yard writes its own version of Boones Mill'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 Boones Mill’s own scale
7 of the readings below were taken at Boones Mill's own scale — its own ~224-day season between 28°F freezes, the 473 acres it covers and 406 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Boones Mill's own USDA hardiness band, zones 7bUSDA PHZM 2023
- Boones Mill's own 28°F hard-freeze dates, about Mar 29 and Nov 8 and the ~224-day span between themNOAA 1991–2020 Climate Normals
- 406 documented contamination sites on the federal record near Boones Mill, the closest Underground Storage Tanks record about 0.2 miles out from the town centreFederal environmental registers
- Boones Mill's boundary and the 473 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 7b and a ~224-day seasonGrowable Ground crop-matching engine
- The ecoregion at Boones Mill's own centroid, the PiedmontUS EPA Level III Ecoregions
- A documented spotted-lanternfly record within reach of Boones Milllydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Boones Mill's 473 acres read through its county's SSURGO summaryfrom Franklin County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Franklin County
- The growing challenges every Virginia grower plans around — written at state scale, so they stay on the state guidefrom Virginia
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Franklin County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Boones Mill's 473 acreswhy one lot differs from the next →
- Which side of Boones Mill you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 473 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks 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 Boones Mill-wide figureread your own land →
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