Seneca Falls, New York, sits in USDA hardiness zone 6b — enough range to grow cool-season vegetables, hardy fruit, and warm-season crops that mature before the first hard frost.
Growers here do well with cabbage, hazelnut, lavender, and collard greens — with the usual caveat that any single yard's soil, sun, and drainage cast the deciding vote.
Even in Seneca Falls, 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 Seneca Falls 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 Seneca Falls — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Seneca Falls — the short answer
Seneca Falls, New York: USDA zone 6b, about 218 days between hard freezes, across 3K acres of town.
- USDA zone
- 6b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 8
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Nov 12
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~218
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 3K 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 6b is Seneca Falls's average, not your lot's — a low corner or a tree line moves it. Against Seneca Falls's 218-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Seneca Falls
Each reading below is measured for Seneca Falls itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredSeneca Falls runs about 218 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
MeasuredSeneca Falls sits in USDA hardiness zone 6b.
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 Seneca Falls is in
Seneca Falls sits in the Eastern Great Lakes Lowlands — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Seneca Falls's own centroid rather than borrowed from Seneca County.
What Grows in Seneca Falls
Every plant below cleared Seneca Falls's own zone 6b and its 218-day season. Each card opens that plant's New York profile. How we score.
Is it too late to plant in Seneca Falls?
Rarely: the season closes in stages, not all at once, and each stage has its crops. Cool-season crops can go in from around Mar 11; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 8 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 12 — 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 Seneca Falls
Spotted lanternfly documented 11 miles from Seneca Falls, first recorded 2022. What to watch for.
What's on the federal record near Seneca Falls
Closest first, within ~10 miles of Seneca Falls. Listing isn't leaking, and distance isn't exposure.
- AGWAY ENERGY PRODUCTSUnderground Storage Tanks · 75 ft
- JEFFREY WITMERCAFO · 500 ft
- WOMAN'S RIGHTS NATIONAL HISTORICAL PARKUnderground Storage Tanks · 950 ft
- GPM CORPORATIONUnderground Storage Tanks · 1000 ft
- GOULDS PUMPS, INC WATER SYSTEMUnderground Storage Tanks · 1100 ft
- MONTEZUMA NATIONAL WILDLIFE REFUGESuperfund · 1200 ft
- MONTEZUMA NATIONAL WILDLIFE REFUGEBrownfields · 1200 ft
- NYSEG SENECA FALLS FORMER MGP SITEBrownfields · 1900 ft
- TOWN OF SENECA FALLSUnderground Storage Tanks · 2100 ft
- MATTHEWS INTERNATIONAL CORPBrownfields · 2200 ft
- MATTHEWS INTERNATIONAL CORPToxics Release Inventory · 2200 ft
- NICE N EASY #7632Underground Storage Tanks · 2300 ft
6 more sites are on the record inside the same radius. See them on the map
Measured from Seneca Falls'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 Seneca Falls.
Sources Checked
within ~10 miles of Seneca Falls
Severity Distribution
within ~10 miles of Seneca Falls
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Seneca Falls, two things run higher than the national average within ~10 miles of Seneca Falls — CAFO (28 sites) and Superfund (7 sites). That's not a problem with your land — it's information about it.
CAFO: CAFOs pose a different contamination profile than chemical sources.
Superfund: Superfund sites represent the most severe contamination in the federal system.
Wash all produce consumed raw thoroughly, especially leafy greens grown near CAFOs.
Commission professional soil testing before any food production (test for heavy metals, VOCs, and SVOCs).
Check your specific parcel in Seneca Falls
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 Seneca Falls average
Your land is one point inside Seneca Falls
Everything above resolves to Seneca Falls as a whole — one PHZM band and one 28°F frost record, read across 3K 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 Seneca Falls Average
Seneca Falls Average
- ●USDA Zones 6b, averaged across Seneca Falls
- ●One soil character for all of Seneca Falls
- ●Frost dates read at Seneca Falls's scale: Apr 8 to Nov 12
YOUR Parcel
- ✓Your exact zone, not Seneca Falls's 6b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Seneca Falls
Pull a site-specific report for your exact address in Seneca Falls, New York — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Seneca Falls averages can't show:
We read public map data around Seneca Falls — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Seneca Falls average
How we know this about Seneca Falls
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 Seneca Falls’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 Seneca Falls
When does frost risk typically end in Seneca Falls?
The last hard freeze (28°F) in Seneca Falls typically lands around Apr 8, 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 29.
When is the first frost in Seneca Falls?
The first hard freeze (28°F) in Seneca Falls typically arrives around Nov 12, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 29, so the watching starts about Oct 13 — about 218 days after the spring freeze cleared.
How long is the growing season in Seneca Falls?
Measured between 28°F hard freezes, Seneca Falls sees about 218 frost-free days — roughly Apr 8 through Nov 12, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 29 to Oct 29, about 183 days.
Is the soil safe to grow vegetables in Seneca Falls?
The federal record around Seneca Falls is a meaningful one — 349 documented sites, mostly Underground Storage Tanks entries (159), the nearest Underground Storage Tanks record under a tenth of a mile 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 Seneca Falls?
From about Oct 13 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 12 (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 12. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Seneca Falls's scale — its 6b band and its 218-day season. Your yard writes its own version of Seneca Falls'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 Seneca Falls’s own scale
7 of the readings below were taken at Seneca Falls's own scale — its own ~218-day season between 28°F freezes, the 3,000 acres it covers and 349 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Seneca Falls's own USDA hardiness band, zones 6bUSDA PHZM 2023
- Seneca Falls's own 28°F hard-freeze dates, about Apr 8 and Nov 12 and the ~218-day span between themNOAA 1991–2020 Climate Normals
- 349 documented contamination sites on the federal record near Seneca Falls, the closest Underground Storage Tanks record under a tenth of a mile out from the town centreFederal environmental registers
- Seneca Falls's boundary and the 3,000 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 6b and a ~218-day seasonGrowable Ground crop-matching engine
- The ecoregion at Seneca Falls's own centroid, the Eastern Great Lakes LowlandsUS EPA Level III Ecoregions
- A documented spotted-lanternfly record within reach of Seneca Fallslydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Seneca Falls's 3,000 acres read through its county's SSURGO summaryfrom Seneca County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Seneca County
- The growing challenges every New York grower plans around — written at state scale, so they stay on the state guidefrom New York
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Seneca County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Seneca Falls's 3,000 acreswhy one lot differs from the next →
- Which side of Seneca Falls you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 3,000 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record under a tenth of a mile 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 Seneca Falls-wide figureread your own land →
More in New York
Growing region
Nearby growing guides