Chester, Vermont, sits in USDA hardiness zone 5b — enough range to grow cool-season vegetables, hardy fruit, and warm-season crops that mature before the first hard frost.
Expect cabbage, cranberry, lavender, and collard greens to be strong candidates here; the deciding factors on any one parcel stay local — soil, sun, and drainage.
Even in Chester, 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 Chester 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 Chester — soil, climate, flood, and parcel records. How we handle your address.
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Chester — the short answer
Chester, Vermont: USDA zone 5b, about 169 days between hard freezes, across 1K acres of town.
- USDA zone
- 5b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 28
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Oct 14
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~169
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 1K 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 5b is Chester's average, not your lot's — a low corner or a tree line moves it. Against Chester's 169-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Chester
Each reading below is measured for Chester itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredChester runs about 169 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
MeasuredChester sits in USDA hardiness zone 5b.
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 Chester is in
Chester sits in the Northeastern Highlands — EPA Level III, inside the wider Northern Forests. That is read at Chester's own centroid rather than borrowed from Windsor County.
What Grows in Chester
Every plant below cleared Chester's own zone 5b and its 169-day season. Each card opens that plant's Vermont profile. How we score.
Is it too late to plant in Chester?
Usually not — gardeners here simply switch what goes in the ground as the season moves. Cool-season crops can go in from around Mar 31; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 28 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Oct 14 — long-season crops need about 90 days of runway, quick greens only 30. As the window narrows, the plantings just get faster — fall brassicas, then greens, then garlic to finish.
Documented around Chester
Spotted lanternfly documented 7 miles from Chester, first recorded 2021. What to watch for.
What's on the federal record near Chester
Closest first, within ~10 miles of Chester. Listing isn't leaking, and distance isn't exposure.
- Contel of Vermont, IncUnderground Storage Tanks · 1900 ft
- Chester Jiffy MartUnderground Storage Tanks · 1900 ft
- Leslie Allen and Son, Inc.Underground Storage Tanks · 2000 ft
- Chester-Andover Elementary SchoolUnderground Storage Tanks · 2000 ft
- The Soap Shed LaundromatUnderground Storage Tanks · 2000 ft
- Chester Town GarageUnderground Storage Tanks · 2000 ft
- NEWSBANK INCBrownfields · 2000 ft
- NewsBankUnderground Storage Tanks · 2000 ft
- Chester Sunoco #225Underground Storage Tanks · 2000 ft
- W A SANDRI INCBrownfields · 2100 ft
- SINCLAIR DMD AND MAYOTT DDS PCBrownfields · 2100 ft
- Vermont T-ShirtsUnderground Storage Tanks · 2100 ft
6 more sites are on the record inside the same radius. See them on the map
Measured from Chester'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 Chester.
Sources Checked
within ~10 miles of Chester
Severity Distribution
within ~10 miles of Chester
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 Chester
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 Chester average
Your land is one point inside Chester
Everything above resolves to Chester as a whole — one PHZM band and one 28°F frost record, read across 1K 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 Chester Average
Chester Average
- ●USDA Zones 5b, averaged across Chester
- ●One soil character for all of Chester
- ●Frost dates read at Chester's scale: Apr 28 to Oct 14
YOUR Parcel
- ✓Your exact zone, not Chester's 5b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Chester
Pull a site-specific report for your exact address in Chester, Vermont — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Chester averages can't show:
We read public map data around Chester — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Chester average
How we know this about Chester
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 Chester’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 Chester
When does frost risk typically end in Chester?
The last hard freeze (28°F) in Chester typically lands around Apr 28, 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 19.
When is the first frost in Chester?
The first hard freeze (28°F) in Chester typically arrives around Oct 14, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Sep 30, so the watching starts about Sep 14 — about 169 days after the spring freeze cleared.
How long is the growing season in Chester?
Measured between 28°F hard freezes, Chester sees about 169 frost-free days — roughly Apr 28 through Oct 14, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer May 19 to Sep 30, about 134 days.
Is the soil safe to grow vegetables in Chester?
The federal record around Chester is a meaningful one — 270 documented sites, mostly Underground Storage Tanks entries (155), 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.
How do I protect my plants from frost in Chester?
From about Sep 14 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 14 (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 14. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Chester's scale — its 5b band and its 169-day season. Your yard writes its own version of Chester'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 Chester’s own scale
7 of the readings below were taken at Chester's own scale — its own ~169-day season between 28°F freezes, the 1,052 acres it covers and 270 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Chester's own USDA hardiness band, zones 5bUSDA PHZM 2023
- Chester's own 28°F hard-freeze dates, about Apr 28 and Oct 14 and the ~169-day span between themNOAA 1991–2020 Climate Normals
- 270 documented contamination sites on the federal record near Chester, the closest Underground Storage Tanks record about 0.4 miles out from the town centreFederal environmental registers
- Chester's boundary and the 1,052 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 5b and a ~169-day seasonGrowable Ground crop-matching engine
- The ecoregion at Chester's own centroid, the Northeastern HighlandsUS EPA Level III Ecoregions
- A documented spotted-lanternfly record within reach of Chesterlydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Chester's 1,052 acres read through its county's SSURGO summaryfrom Windsor County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Windsor 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 Windsor County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Chester's 1,052 acreswhy one lot differs from the next →
- Which side of Chester you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 1,052 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks 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 Chester-wide figureread your own land →
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