Monroe, New York, sits in USDA hardiness zone 6b — a zone band wide enough that plant choice, not possibility, is the interesting question.
A short list that earns its place here — cabbage, hazelnut, lavender, and collard greens — with any one site's soil, sun, and drainage making the final cut.
Even in Monroe, 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 Monroe 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 Monroe — soil, climate, flood, and parcel records. How we handle your address.
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Monroe — the short answer
Monroe, New York: USDA zone 6b, about 213 days between hard freezes, across 2K acres of town.
- USDA zone
- 6b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 5
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Nov 4
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~213
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 2K 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 Monroe's average, not your lot's — a low corner or a tree line moves it. Against Monroe's 213-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Monroe
Each reading below is measured for Monroe itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredMonroe runs about 213 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
MeasuredMonroe 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 Monroe is in
Monroe sits in the Northeastern Highlands — EPA Level III, inside the wider Northern Forests. That is read at Monroe's own centroid, and it is not what its county reads: Orange County is mostly Ridge and Valley. The wider page above you is answering a different question about different ground.
What Grows in Monroe
Every plant below cleared Monroe's own zone 6b and its 213-day season. Each card opens that plant's New York profile. How we score.
Is it too late to plant in Monroe?
Almost never — the real question is what to plant next. Cool-season crops can go in from around Mar 8; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 5 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 4 — long-season crops need about 90 days of runway, quick greens only 30. With a season this long, “too late” mostly means “switch crops” — second sowings and a full fall garden are the norm, with garlic closing the year.
Documented around Monroe
Spotted lanternfly documented 3 miles from Monroe, first recorded 2022. What to watch for.
What's on the federal record near Monroe
Closest first, within ~10 miles of Monroe. Listing isn't leaking, and distance isn't exposure.
- WARWICK SAVINGS BANKUnderground Storage Tanks · 1400 ft
- ADVANCE AUTO PARTS #7015Brownfields · 1600 ft
- ORANGE & ROCKLAND MASON SUPPLYUnderground Storage Tanks · 1800 ft
- SACRED HEART SCHOOLUnderground Storage Tanks · 1900 ft
- APPLE AUTOMOTIVEBrownfields · 2000 ft
- MOMBASHA FIRE COMPANYUnderground Storage Tanks · 2100 ft
- FEDER'S AUTO SALES & SERVICE, INC.Underground Storage Tanks · 2200 ft
- CUMBERLAND FARMS#120855Brownfields · 2300 ft
- CVS PHARMACY #2908Brownfields · 2600 ft
- DBA RITE AID #00574Brownfields · 2600 ft
- MONROE CLEANERSBrownfields · 0.5 mi
- MONROE-WOODBURY TRANSPORTATION DEPT.Underground Storage Tanks · 0.5 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Monroe'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 Monroe.
Sources Checked
within ~10 miles of Monroe
Severity Distribution
within ~10 miles of Monroe
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Monroe, PFAS runs higher than the national average — 12 sites within ~10 miles of Monroe. That's not a problem with your land — it's information about it.
PFAS: PFAS (per- and polyfluoroalkyl substances) are called "forever chemicals" because they do not biodegrade.
Test irrigation water source — this is the primary pathway for PFAS to reach garden crops.
Check your specific parcel in Monroe
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 Monroe average
Your land is one point inside Monroe
Everything above resolves to Monroe as a whole — one PHZM band and one 28°F frost record, read across 2K 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 Monroe Average
Monroe Average
- ●USDA Zones 6b, averaged across Monroe
- ●One soil character for all of Monroe
- ●Frost dates read at Monroe's scale: Apr 5 to Nov 4
YOUR Parcel
- ✓Your exact zone, not Monroe's 6b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Monroe
Pull a site-specific report for your exact address in Monroe, New York — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Monroe averages can't show:
We read public map data around Monroe — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Monroe average
How we know this about Monroe
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 Monroe’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 Monroe
When does frost risk typically end in Monroe?
The last hard freeze (28°F) in Monroe typically lands around Apr 5, 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 26.
When is the first frost in Monroe?
The first hard freeze (28°F) in Monroe typically arrives around Nov 4, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 21, so the watching starts about Oct 5 — about 213 days after the spring freeze cleared.
How long is the growing season in Monroe?
Measured between 28°F hard freezes, Monroe sees about 213 frost-free days — roughly Apr 5 through Nov 4, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 26 to Oct 21, about 178 days.
Is the soil safe to grow vegetables in Monroe?
The federal record around Monroe is a meaningful one — 527 documented sites, mostly Underground Storage Tanks entries (296), the nearest Underground Storage Tanks record about 0.3 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 Monroe?
From about Oct 5 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 4 (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 4. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Monroe's scale — its 6b band and its 213-day season. Your yard writes its own version of Monroe'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 Monroe’s own scale
7 of the readings below were taken at Monroe's own scale — its own ~213-day season between 28°F freezes, the 2,236 acres it covers and 527 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Monroe's own USDA hardiness band, zones 6bUSDA PHZM 2023
- Monroe's own 28°F hard-freeze dates, about Apr 5 and Nov 4 and the ~213-day span between themNOAA 1991–2020 Climate Normals
- 527 documented contamination sites on the federal record near Monroe, the closest Underground Storage Tanks record about 0.3 miles out from the town centreFederal environmental registers
- Monroe's boundary and the 2,236 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 6b and a ~213-day seasonGrowable Ground crop-matching engine
- Monroe sits in the Northeastern Highlands — not the ecoregion its county mostly readsUS EPA Level III Ecoregions
- A documented spotted-lanternfly record within reach of Monroelydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Monroe's 2,236 acres read through its county's SSURGO summaryfrom Orange County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Orange 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 Orange County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Monroe's 2,236 acreswhy one lot differs from the next →
- Which side of Monroe you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 2,236 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record about 0.3 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 Monroe-wide figureread your own land →