Cragsmoor, New York, sits in USDA hardiness zone 6a — a range where zone-matched perennials and frost-aware annual timing set what succeeds.
On paper, cabbage, hazelnut, lavender, and collard greens all suit these conditions — on the ground, soil, sun, and drainage make the final call.
Even in Cragsmoor, 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 Cragsmoor 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 Cragsmoor — soil, climate, flood, and parcel records. How we handle your address.
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Cragsmoor — the short answer
Cragsmoor, New York: USDA zone 6a, about 199 days between hard freezes, across 3K acres of town.
- USDA zone
- 6a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 15
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Oct 31
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~199
- 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 6a is Cragsmoor's average, not your lot's — a low corner or a tree line moves it. Against Cragsmoor's 199-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Cragsmoor
Each reading below is measured for Cragsmoor itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredCragsmoor runs about 199 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
MeasuredCragsmoor sits in USDA hardiness zone 6a.
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 Cragsmoor is in
Cragsmoor sits in the Ridge and Valley — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Cragsmoor's own centroid, and it is not what its county reads: Ulster County is mostly Northeastern Highlands. The wider page above you is answering a different question about different ground.
What Grows in Cragsmoor
Every plant below cleared Cragsmoor's own zone 6a and its 199-day season. Each card opens that plant's New York profile. How we score.
Is it too late to plant in Cragsmoor?
Almost never — the real question is what to plant next. Cool-season crops can go in from around Mar 18; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 15 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Oct 31 — long-season crops need about 90 days of runway, quick greens only 30. Late in the year the fall bench takes over — quick greens, radishes, and garlic that repays you next summer.
Documented around Cragsmoor
Spotted lanternfly documented 4 miles from Cragsmoor, first recorded 2023. What to watch for.
What's on the federal record near Cragsmoor
Closest first, within ~10 miles of Cragsmoor. Listing isn't leaking, and distance isn't exposure.
- REUSTLE RESIDENCEUnderground Storage Tanks · 0.9 mi
- Spring Glen DepositMining · 1.2 mi
- Ulster Mine Near Spring GlenMining · 1.5 mi
- RAYMOND J. SMITHUnderground Storage Tanks · 1.8 mi
- FORMER NEVELE SERVICE STATIONUnderground Storage Tanks · 2.1 mi
- SPRING MOUN TAIN RESORTUnderground Storage Tanks · 2.2 mi
- HONOR'S HAVEN RESORT & SPAUnderground Storage Tanks · 2.5 mi
- IMPERIAL SCHRADE CORPORATIONBrownfields · 2.6 mi
- AVNET INCORPORATEDBrownfields · 2.6 mi
- NEW VALLEY ENTERPRISES, INC.Underground Storage Tanks · 2.7 mi
- WALKER VALLEY GROCERYUnderground Storage Tanks · 2.7 mi
- BURNISHED METAL CORPUnderground Storage Tanks · 2.9 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Cragsmoor'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 Cragsmoor.
Sources Checked
within ~10 miles of Cragsmoor
Severity Distribution
within ~10 miles of Cragsmoor
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Cragsmoor, two things run higher than the national average within ~10 miles of Cragsmoor — Superfund (5 sites) and Nitrate (88 sites). Knowing it is half the work — and it's nothing a thoughtful grower can't plan for.
Superfund: Superfund sites represent the most severe contamination in the federal system.
Nitrate: Nitrate contamination primarily comes from agricultural fertilizer runoff and failing septic systems.
Commission professional soil testing before any food production (test for heavy metals, VOCs, and SVOCs).
Test well water for nitrate if you rely on a private well for irrigation (EPA standard: 10 mg/L).
Check your specific parcel in Cragsmoor
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 Cragsmoor average
Your land is one point inside Cragsmoor
Everything above resolves to Cragsmoor 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 Cragsmoor Average
Cragsmoor Average
- ●USDA Zones 6a, averaged across Cragsmoor
- ●One soil character for all of Cragsmoor
- ●Frost dates read at Cragsmoor's scale: Apr 15 to Oct 31
YOUR Parcel
- ✓Your exact zone, not Cragsmoor's 6a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Cragsmoor
Pull a site-specific report for your exact address in Cragsmoor, New York — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Cragsmoor averages can't show:
We read public map data around Cragsmoor — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Cragsmoor average
How we know this about Cragsmoor
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 Cragsmoor’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 Cragsmoor
When does frost risk typically end in Cragsmoor?
The last hard freeze (28°F) in Cragsmoor typically lands around Apr 15, 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 6.
When is the first frost in Cragsmoor?
The first hard freeze (28°F) in Cragsmoor typically arrives around Oct 31, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 17, so the watching starts about Oct 1 — about 199 days after the spring freeze cleared.
How long is the growing season in Cragsmoor?
Measured between 28°F hard freezes, Cragsmoor sees about 199 frost-free days — roughly Apr 15 through Oct 31, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer May 6 to Oct 17, about 164 days.
Is the soil safe to grow vegetables in Cragsmoor?
The federal record around Cragsmoor is a meaningful one — 296 documented sites, mostly Underground Storage Tanks entries (156), the nearest Underground Storage Tanks record about 0.9 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 Cragsmoor?
From about Oct 1 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 31 (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 31. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Cragsmoor's scale — its 6a band and its 199-day season. Your yard writes its own version of Cragsmoor'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 Cragsmoor’s own scale
7 of the readings below were taken at Cragsmoor's own scale — its own ~199-day season between 28°F freezes, the 2,792 acres it covers and 296 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Cragsmoor's own USDA hardiness band, zones 6aUSDA PHZM 2023
- Cragsmoor's own 28°F hard-freeze dates, about Apr 15 and Oct 31 and the ~199-day span between themNOAA 1991–2020 Climate Normals
- 296 documented contamination sites on the federal record near Cragsmoor, the closest Underground Storage Tanks record about 0.9 miles out from the town centreFederal environmental registers
- Cragsmoor's boundary and the 2,792 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 6a and a ~199-day seasonGrowable Ground crop-matching engine
- Cragsmoor sits in the Ridge and Valley — not the ecoregion its county mostly readsUS EPA Level III Ecoregions
- A documented spotted-lanternfly record within reach of Cragsmoorlydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Cragsmoor's 2,792 acres read through its county's SSURGO summaryfrom Ulster County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Ulster 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 Ulster County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Cragsmoor's 2,792 acreswhy one lot differs from the next →
- Which side of Cragsmoor you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 2,792 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record about 0.9 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 Cragsmoor-wide figureread your own land →