West Charlotte, Vermont, sits in USDA hardiness zone 5a — enough range to grow cool-season vegetables, hardy fruit, and warm-season crops that mature before the first hard frost.
On paper, cabbage, cranberry, lavender, and collard greens all suit these conditions — on the ground, soil, sun, and drainage make the final call.
Even in West Charlotte, 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 West Charlotte 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 West Charlotte — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
West Charlotte — the short answer
West Charlotte, Vermont: USDA zone 5a, about 183 days between hard freezes, across 447 acres of town.
- USDA zone
- 5a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 22
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Oct 22
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~183
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 447 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 5a is West Charlotte's average, not your lot's — a low corner or a tree line moves it. Against West Charlotte's 183-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in West Charlotte
Each reading below is measured for West Charlotte itself — here is what it means for a garden here, and the move an experienced grower makes about it.

Season length
MeasuredWest Charlotte runs about 183 days between hard freezes — a moderate growing season.
There is room for the full run of cool-season crops plus a warm-season main crop, but the calendar is tight enough that a late spring or early fall frost still decides how much finishes.
Time warm-season transplants to your last hard freeze, and a few weeks of season extension turns a near-miss harvest into a sure one.
NOAA 1991–2020 Climate Normals

Winter hardiness
MeasuredWest Charlotte sits in USDA hardiness zone 5a.
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 West Charlotte is in
West Charlotte sits in the Eastern Great Lakes Lowlands — EPA Level III, inside the wider Eastern Temperate Forests. That is read at West Charlotte's own centroid, and it is not what its county reads: Chittenden County is mostly Northeastern Highlands. The wider page above you is answering a different question about different ground.
What Grows in West Charlotte
Every plant below cleared West Charlotte's own zone 5a and its 183-day season. Each card opens that plant's Vermont profile. How we score.






























Is it too late to plant in West Charlotte?
For most of the year, no — what changes is which crops still fit the days remaining. Cool-season crops can go in from around Mar 25; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 22 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Oct 22 — long-season crops need about 90 days of runway, quick greens only 30. The tail of the season still works: sixty-day crops into late summer, quick greens after, garlic last of all.
Documented around West Charlotte
Survey cells within 31 miles of West Charlotte checked for spotted lanternfly, none carrying a detection — a surveyed negative, not an absence of looking. Nearest documented record 58 miles off. What to watch for.
What's on the federal record near West Charlotte
Closest first, within ~10 miles of West Charlotte. Listing isn't leaking, and distance isn't exposure.
- DARLINGS BOATWORKS INCBrownfields · 2000 ft
- FRONTIER RAILROAD SERVICES LLCBrownfields · 2100 ft
- Charlotte Fire & Rescue ServicesUnderground Storage Tanks · 2200 ft
- Joel Wollum ResidenceUnderground Storage Tanks · 2500 ft
- Charlotte Berry FarmUnderground Storage Tanks · 0.6 mi
- Steve's Citgo/Spears Svc CenterUnderground Storage Tanks · 0.6 mi
- ResidenceUnderground Storage Tanks · 0.9 mi
- Antique Store(Williamson Residence)Underground Storage Tanks · 1.2 mi
- CHARLES RUSSELL FARMBrownfields · 1.3 mi
- HHWC CSWD CHARLOTTE CENTRAL SCHOOLBrownfields · 1.4 mi
- PIZZAGALLI RACING ENGINESBrownfields · 1.8 mi
- THE HONEST MECHANIC LLCBrownfields · 2.4 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from West Charlotte'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 West Charlotte.
Total Sites
307
within ~10 miles of West Charlotte
Risk Level
Elevated
Highest-severity
2 Superfund sites (none NPL-listed)
Sources Checked
within ~10 miles of West Charlotte
Severity Distribution
within ~10 miles of West Charlotte
Highest-Severity Sites
Know Before You Grow
- •Underground tanks leak petroleum as they age — near a former filling station, test the soil.
- •Near a brownfield, raised beds of imported soil give your food clean ground.
- •On a private well, test for nitrates: above 10 mg/L the water needs treatment before irrigating.
Check your specific parcel in West Charlotte
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 West Charlotte average
Your land is one point inside West Charlotte
Everything above resolves to West Charlotte as a whole — one PHZM band and one 28°F frost record, read across 447 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 West Charlotte Average
West Charlotte Average
- ●USDA Zones 5a, averaged across West Charlotte
- ●One soil character for all of West Charlotte
- ●Frost dates read at West Charlotte's scale: Apr 22 to Oct 22
YOUR Parcel
- ✓Your exact zone, not West Charlotte's 5a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in West Charlotte
Pull a site-specific report for your exact address in West Charlotte, Vermont — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that West Charlotte averages can't show:
We read public map data around West Charlotte — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the West Charlotte average
How we know this about West Charlotte
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 West Charlotte’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 West Charlotte
When does frost risk typically end in West Charlotte?
The last hard freeze (28°F) in West Charlotte typically lands around Apr 22, 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 May 13.
When is the first frost in West Charlotte?
The first hard freeze (28°F) in West Charlotte typically arrives around Oct 22, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 8, so the watching starts about Sep 22 — about 183 days after the spring freeze cleared.
How long is the growing season in West Charlotte?
Measured between 28°F hard freezes, West Charlotte sees about 183 frost-free days — roughly Apr 22 through Oct 22, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer May 13 to Oct 8, about 148 days.
Is the soil safe to grow vegetables in West Charlotte?
The federal record around West Charlotte is a meaningful one — 307 documented sites, mostly Underground Storage Tanks entries (152), the nearest Brownfields 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.
How do I protect my plants from frost in West Charlotte?
From about Sep 22 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 22 (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 22. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at West Charlotte's scale — its 5a band and its 183-day season. Your yard writes its own version of West Charlotte'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 West Charlotte’s own scale
7 of the readings below were taken at West Charlotte's own scale — its own ~183-day season between 28°F freezes, the 447 acres it covers and 307 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- West Charlotte's own USDA hardiness band, zones 5aUSDA PHZM 2023
- West Charlotte's own 28°F hard-freeze dates, about Apr 22 and Oct 22 and the ~183-day span between themNOAA 1991–2020 Climate Normals
- 307 documented contamination sites on the federal record near West Charlotte, the closest Brownfields record about 0.4 miles out from the town centreFederal environmental registers
- West Charlotte's boundary and the 447 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 5a and a ~183-day seasonGrowable Ground crop-matching engine
- West Charlotte sits in the Eastern Great Lakes Lowlands — not the ecoregion its county mostly readsUS EPA Level III Ecoregions
- Lanternfly survey cells around West Charlotte 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 West Charlotte's 447 acres read through its county's SSURGO summaryfrom Chittenden County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Chittenden County
- The growing challenges every Vermont grower plans around — written at state scale, so they stay on the state guidefrom Vermont
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Chittenden County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among West Charlotte's 447 acreswhy one lot differs from the next →
- Which side of West Charlotte you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 447 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Brownfields record about 0.4 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 West Charlotte-wide figureread your own land →
More in Vermont
Growing region
Nearby growing guides
