Galax, Virginia, sits in USDA hardiness zone 7a — room for a real mix of vegetables, fruit, and perennials matched to the local frost calendar.
Growers here do well with cabbage, pawpaw, california poppy, and collard greens — with the usual caveat that any single yard's soil, sun, and drainage cast the deciding vote.
Even in Galax, 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 Galax 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 Galax — soil, climate, flood, and parcel records. How we handle your address.
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Galax — the short answer
Galax, Virginia: USDA zone 7a, about 203 days between hard freezes, across 5K acres of city.
- USDA zone
- 7a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 6
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Oct 26
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~203
- NOAA 1991–2020 Climate Normals, 28°F — this town
- City area
- 5K 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 7a is Galax's average, not your lot's — a low corner or a tree line moves it. Against Galax's 203-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Galax
Each reading below is measured for Galax itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredGalax runs about 203 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
MeasuredGalax sits in USDA hardiness zone 7a.
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 Galax is in
Galax sits in the Blue Ridge — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Galax's own centroid rather than borrowed from Galax city.
What Grows in Galax
Every plant below cleared Galax's own zone 7a and its 203-day season. Each card opens that plant's Virginia profile. How we score.
Is it too late to plant in Galax?
Usually not — gardeners here simply switch what goes in the ground as the season moves. Cool-season crops can go in from around Mar 9; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 6 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Oct 26 — 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 Galax
Spotted lanternfly documented 8 miles from Galax, first recorded 2021. What to watch for.
What's on the federal record near Galax
Closest first, within ~10 miles of Galax. Listing isn't leaking, and distance isn't exposure.
- FIELDER ELECTRIC MOTOR REPAIR INCORPORATEDBrownfields · 1100 ft
- CHEMICAL COATINGS INCORPORATEDBrownfields · 1400 ft
- MEDITERRANEAN CORPORATIONToxics Release Inventory · 1500 ft
- MEDITERRANEAN CORPORATIONBrownfields · 1500 ft
- Dominion ApparelUnderground Storage Tanks · 1500 ft
- VAUGHAN BASSETT FURNITURE COMPANYToxics Release Inventory · 1600 ft
- INTERSTATE BRAND CORPUnderground Storage Tanks · 1600 ft
- M&M SAW FILINGUnderground Storage Tanks · 1600 ft
- HERSHEL BREWERBrownfields · 1700 ft
- CHESTNUT CREEK FURNITURE COUnderground Storage Tanks · 1800 ft
- WEBB FURNITURE ENTERPRISES, INC-AMERICAN MIRRORToxics Release Inventory · 2000 ft
- CONSOLIDATED GLASS & MIRRORToxics Release Inventory · 2000 ft
6 more sites are on the record inside the same radius. See them on the map
Measured from Galax'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 Galax.
Total Sites
276
within ~10 miles of Galax
Risk Level
High
Highest-severity
1 Superfund site (none NPL-listed)
Sources Checked
within ~10 miles of Galax
Severity Distribution
within ~10 miles of Galax
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Galax, Mining runs higher than the national average — 40 sites within ~10 miles of Galax. It's not cause for alarm — it's worth knowing, and there's a sensible way to grow around it.
Mining: Mining sites — both historic and active — can leach heavy metals (arsenic, lead, cadmium, mercury) into soil and water for centuries after operations cease.
Test soil for heavy metals (lead, arsenic, cadmium, mercury) — this is essential near any mining site.
Check your specific parcel in Galax
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 Galax average
Your land is one point inside Galax
Everything above resolves to Galax as a whole — one PHZM band and one 28°F frost record, read across 5K 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 city 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 Galax Average
Galax Average
- ●USDA Zones 7a, averaged across Galax
- ●One soil character for all of Galax
- ●Frost dates read at Galax's scale: Apr 6 to Oct 26
YOUR Parcel
- ✓Your exact zone, not Galax's 7a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Galax
Pull a site-specific report for your exact address in Galax, Virginia — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Galax averages can't show:
We read public map data around Galax — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Galax average
How we know this about Galax
The datasets: hardiness from the USDA ARS Plant Hardiness Zone Map 2023, read at this city’s own centroid; hard-freeze dates from NOAA 1991–2020 28°F normals at Galax’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 city grain anywhere on this page — there is no city-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 Galax
When does frost risk typically end in Galax?
The last hard freeze (28°F) in Galax typically lands around Apr 6, 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 27.
When is the first frost in Galax?
The first hard freeze (28°F) in Galax typically arrives around Oct 26, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 12, so the watching starts about Sep 26 — about 203 days after the spring freeze cleared.
How long is the growing season in Galax?
Measured between 28°F hard freezes, Galax sees about 203 frost-free days — roughly Apr 6 through Oct 26, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 27 to Oct 12, about 168 days.
Is the soil safe to grow vegetables in Galax?
The federal record around Galax runs heavier than most — 276 documented sites, mostly Underground Storage Tanks entries (169), the nearest Brownfields record about 0.2 miles out — so test the soil before planting food in the ground, and raised beds with clean imported soil grow well in the meantime. Even here, proximity to a documented site is information, not a diagnosis of any one yard; the contamination map shows exactly what's recorded and where.
How do I protect my plants from frost in Galax?
From about Sep 26 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 Oct 26 (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 Oct 26. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Galax's scale — its 7a band and its 203-day season. Your yard writes its own version of Galax'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 Galax’s own scale
7 of the readings below were taken at Galax's own scale — its own ~203-day season between 28°F freezes, the 5,271 acres it covers and 276 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Galax's own USDA hardiness band, zones 7aUSDA PHZM 2023
- Galax's own 28°F hard-freeze dates, about Apr 6 and Oct 26 and the ~203-day span between themNOAA 1991–2020 Climate Normals
- 276 documented contamination sites on the federal record near Galax, the closest Brownfields record about 0.2 miles out from the town centreFederal environmental registers
- Galax's boundary and the 5,271 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 7a and a ~203-day seasonGrowable Ground crop-matching engine
- The ecoregion at Galax's own centroid, the Blue RidgeUS EPA Level III Ecoregions
- A documented spotted-lanternfly record within reach of Galaxlydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Galax's 5,271 acres read through its county's SSURGO summaryfrom Galax County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Galax 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 Galax County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Galax's 5,271 acreswhy one lot differs from the next →
- Which side of Galax you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 5,271 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 Galax-wide figureread your own land →
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