Yes — Strong Match
catnip (zones 3-9) covers every zone New York contains (4a-7b), so hardiness is not what limits it anywhere in the state.
Catnip in New York — the short answer
Catnip in New York: hardy in zones 3–9, full sun.
- Plant zones
- 3-9
- NC State Extension Gardener Plant Toolbox
- New York zones
- 4a-7b
- USDA PHZM 2023
- Frost window
- Apr 13 - Apr 29 – Oct 18 - Nov 5
- NOAA RCC ACIS 1991-2020, 28°F
- Shortest county season
- 136 days
- NOAA Regional Climate Centers ACIS, 1991-2020, county 28°F killing freeze
- Days to maturity
- 80 days
- Growable Ground Plant Database
Plant data: Growable Ground Plant Database, compiled from FAO ECOCROP, USDA PLANTS and university Extension sources — per-field provenance varies and is published with the dataset.
Your yard isn't the whole zone.
New York spans zones 4a-7b, but your yard sits in exactly one — and slope, tree cover, and cold-air pockets nudge it further. Enter your address and we'll score catnip against your parcel's actual hardiness, soil, and sun.
We read public map data for this spot — soil, climate, flood, and parcel records. How we handle your address.
No card required · your parcel report in seconds — read in full free for your first 14 days
New York is not one climate
New York’s winter-low ladder runs across 62 counties, from zone 4 in Essex County to zone 7.5 in Richmond County. That is 35°F between the two counties’ average coldest night — the difference between catnip overwintering in the ground and coming under cover.
The middle half of 62 counties runs 5.5–6.5 zones, with a median of 6 zones — a 3.5-zone span end to end.
Measured across 62 New York counties. USDA PHZM 2023, per county. Quartiles are order statistics — every figure shown is a value a real county recorded, not an interpolation. Your own site sits somewhere inside this range; a parcel report resolves where.
Where in New York Fits Best
Even within New York's zones 4a-7b, county microclimates differ enough to change what thrives. These counties carry the closest zone match for catnip (USDA PHZM 2023):
Zone Comparison
Catnip Needs
- USDA Zones: 3-9
- Sun: Full Sun
- Mature size: 3 ft tallWe haven't confirmed this against a published source yet.
- Picking window: ~60 days of harvestWe haven't confirmed this against a published source yet.
- Drought tolerance: Medium
New York Has
- USDA Zones: 4a-7b
- Last Hard Freeze (28°F): Apr 13 - Apr 29
- First Hard Freeze (28°F): Oct 18 - Nov 5
- Annual Rainfall: 30-50 inches
- Common Soils: Glacial till, Silt loam, Clay loam
Plant Zone Range (zones 3-9)
Preferred Soil pH
Plant data: Growable Ground Plant Database, compiled from FAO ECOCROP, USDA PLANTS, and university Extension sources — per-field provenance varies and is published with the dataset. State data: USDA ARS PHZM 2023, NOAA Climate Normals, NRCS SSURGO.
When to Plant Catnip in New York
The frost window
Across New York, the last spring hard freeze (28°F) clears between Apr 13 and Apr 29, and the first fall hard freeze lands between Oct 18 and Nov 5 (NOAA Regional Climate Centers ACIS, 1991-2020). Counting from the latest last freeze to the earliest first freeze, that's a 172-day window you can count on — up to 206 days on a mild site in a kind year. That marks the hard freeze, not the last light frost, so tender transplants usually wait another 2-3 weeks.
When to start the seed
Those dates are when catnip goes out, not when it starts. It is sown under cover about 6 weeks ahead, so counting back from New York's late-side last freeze of Apr 29 is what fixes your sowing date — and a yard that clears frost earlier than the state's late date starts earlier still.
Winter standing
New York runs as cold as USDA zone 4, and no sourced winter-hardiness floor is on record for catnip, so this page does not state whether it overwinters here — and gives no fall establishment date on the strength of a guess. Whether catnip is a permanent planting or a replant-every-spring crop for you turns on your own zone within New York; check its hardiness range against that before treating it as long-lived ground.
Timing tuned to sub-state frost dates — Hamilton County, not the statewide average.
Frost window: NOAA Climate Normals 1991-2020. Plant timing fields: Growable Ground Plant Database — frost-free days from FAO ECOCROP, days to harvest from university Extension production guides, and growing-degree-day and chill-hour minimums that are compilation estimates rather than published figures. Your site's own frost dates can run earlier or later than the state range — a parcel report pins them down.
Growing Season Fit
The zone check says catnip survives winter here. Whether the season is long enough — and warm enough — is a different question.
Growing degree days
Catnip needs ~800 GDD (base 50°F) to ripen. We haven't confirmed this against a published source yet. The state median runs ~2042 GDD (from PRISM 1991-2020 climate normals), so New York's typical season clears that easily.
GDD and chill-hour figures are computed from PRISM 1991-2020 monthly climate normals; frost-free days from NOAA Regional Climate Centers ACIS, 1991-2020. Each is the state median across its counties (P25/P75 span the within-state spread). Hardiness-zone range is USDA PHZM 2023.
Soil + Drainage Fit
Catnip likes near-neutral soil (pH 4.9-7.5). That's the common-ground band across New York's glacial till and silt loam — a soil test confirms it for your site. It will grow across that whole span, but it does best between pH 5.5 and 6.5 — worth knowing before you decide whether a New York soil test result is a problem or just a number. Drainage matters: this plant wants well (dry spells). If your New York site is heavier clay or sits in a low spot, a raised bed lifts the roots above wet ground, or work in compost. Drainage need: We haven't confirmed this against a published source yet.
Your land, not the state average
SSURGO maps about 22.3% of New York as poorly or somewhat-poorly drained, and the class flips parcel to parcel. Catnip sits mid-range for drought tolerance, so either extreme can cost you — your soil map unit, not the state average, is the real answer.
Check your parcel → Source: USDA NRCS SSURGO.
Plant pH requirements: FAO ECOCROP and USDA PLANTS, with the remaining rows from other published sources or Growable Ground compilation. Drainage: FAO ECOCROP, with the remaining rows from other published sources or Growable Ground compilation. New York soil profile from USDA NRCS SSURGO. Site-specific verification: a 30-minute soil test from your local Extension lab.
Before you plant catnip for food
Anything you grow to eat takes up what is in the ground it grows in, so what is on record near you is worth knowing before catnip goes in. What follows is New York’s documented federal record at state scale — a screening signal, not a soil test, and not a statement about any one lot.
Safe to Grow Here?
What the federal record shows across New York — and how to grow with it.
We checked the federal record across New York — 39,444 documented sites across 7 of the 8 source types we track.
The most significant on record: 738 Superfund sites. Sites tracked in EPA's Superfund program — from assessment-stage CERCLIS entries to confirmed National Priorities List cleanup sites.
New York carries one of the heavier federal records we track — and that's not a verdict on your yard. Proximity to a documented site is information, not a diagnosis: nothing here says any particular parcel is affected. It does earn one concrete step — before food beds go in the ground, a professional soil test tells you exactly what you're working with, and raised beds of imported, lab-tested soil grow well almost anywhere in the meantime.
Sources Checked
across New York
Severity Distribution
across New York
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around New York, CAFO runs higher than the national average — 1,029 sites across New York. Knowing it is half the work — and it's nothing a thoughtful grower can't plan for.
CAFO: CAFOs pose a different contamination profile than chemical sources.
Wash all produce consumed raw thoroughly, especially leafy greens grown near CAFOs.
Sources: EPA, USGS — 950K documented sites tracked nationwide across 8 federal source types.
What Else to Consider for Catnip in New York
Zone compatibility tells you about winter cold survival — but New York growers also need to think about:
Short upstate growing season (100-140 frost-free days in Adirondacks)
Heavy clay soils in western NY require drainage improvement
Late spring frosts through May in higher elevations
Deer browse pressure is heavy in suburban and rural areas
Growing catnip here specifically
Catnip needs sharp drainage and sends medium roots; its growing tissue takes cold to about 32°F (FAO ECOCROP), but in New York, about 22.3% of soils are poorly-drained (SSURGO), and standing water is what actually kills it.
Build catnip up on a coarse, free-draining mound so its crown never sit in saturated soil. How to handle it →
What to actually do about these — and the constraints that apply to every New York grower, not just catnip — is covered on the New York growing guide.
Timing shifts within New York
New York isn't one climate. In Hamilton County, the last hard freeze (28°F) holds until about May 19 — roughly 27 days later than the recorded state median — so plant catnip to your county's window, not the statewide date.
County last-freeze dates: NOAA Regional Climate Centers ACIS (1991-2020), county 28°F freeze (earlier than the folk 32°F "last frost"). A parcel report resolves your address's own frost dates.
Where in New York Catnip Is Zone-Hardy
Catnip is rated for USDA zones 3–9. Every one of New York’s 62 counties sits inside that band — from Essex County at zone 4a to Richmond County at zone 7b — so winter cold is not what decides this plant anywhere in the state. What is left to vary is your own parcel: slope, shelter and cold-air drainage routinely move a site half a zone either way from the county figure.
Across those 62 counties New York’s winter-low ladder runs from zone 4a in Essex County to zone 7b in Richmond County — 3.5 USDA zones of spread, which is 35°F between the two counties’ average coldest night of the year. That is why a statewide hardiness answer is where you start and not where you finish.
The planting window moves with it. Hamilton County holds its last hard freeze (28°F) until about May 19, while Bronx County is clear by Mar 19 — 61 days apart. Set catnip out on your county’s date, not the state’s.
County hardiness zones: USDA Plant Hardiness Zone Map (PHZM) 2023, per county. County last-freeze dates: NOAA Regional Climate Centers ACIS (1991-2020), county 28°F killing freeze — earlier than the folk 32°F "last frost". Catnip’s zone 3–9 band: NC State Extension Gardener Plant Toolbox. A parcel report resolves your address’s own zone and frost dates rather than its county’s.
Pollinator + Wildlife Value
Catnip draws honeybees, native bees, and butterflies (high value). Planting it near vegetable beds can lift fruit set on neighboring crops. Outdoors, catnip can only work that bloom inside New York's frost window — roughly 185 days, opening after the last 28°F freeze (Apr 13 - Apr 29) and closing at the first (Oct 18 - Nov 5), per NOAA Regional Climate Centers ACIS, 1991-2020. Pollinator value: We haven't confirmed this against a published source yet.
Good to Know Before You Plant Catnip
Catnip is listed as toxic to cats. (Source: NC State Extension Gardener Plant Toolbox.) Most listed plants only cause brief upset — a raised bed or a fenced corner usually keeps curious pets clear.
Recommended Catnip Varieties for New York
New York publishes no state variety trial for catnip, so we won't invent a "best for New York" list. Choose types rated to your USDA hardiness zone (4a-7b), and confirm winter survival and drainage against your own parcel.
New York Cooperative Extension
For New York-specific cultivar recommendations, planting calendars, and pest pressure for catnip, the canonical source is Cornell Cooperative Extension. Their fact sheets carry the local trial data we can't generalize across 50 states.
Is Catnip native to New York?
No — the USDA PLANTS Database lists Catnip as introduced rather than native in the Lower 48, so it is not part of New York's native flora. It grows here as a garden plant; pairing it with a few New York natives keeps local pollinators fed too.
Looking for plants that belong here? The New York growing guide lists plants that USDA PLANTS records growing in New York and that Kew and NatureServe Explorer both list in its native range, leaving out any that NatureServe flags as exotic there or that our audit holds.
State records: USDA PLANTS Database state-distribution data (presence, not state-level nativity), accessed 2026-10-19.
Common Questions About Growing Catnip in New York
When can I plant Catnip in New York?
New York's last spring hard freeze (28°F) clears between Apr 13 and Apr 29, and the first fall hard freeze lands between Oct 18 and Nov 5 (NOAA Regional Climate Centers ACIS, 1991-2020). No sourced winter-hardiness floor is on record for Catnip, so this page does not state whether it overwinters in New York and publishes no fall establishment date for it — check its hardiness range against your own zone before treating it as a permanent planting.
What hardiness zone is Catnip grown in across New York?
New York spans USDA hardiness zones 4a-7b (USDA ARS PHZM 2023). Catnip carries a range of zones 3-9, so the overlap zones are where outdoor growing is most reliable.
How many frost-free days does a typical New York site have?
A typical New York site sees ~185 frost-free days per year (derived from NOAA Regional Climate Centers ACIS, 1991-2020). Catnip needs 150+ frost-free days, so check whether your local microclimate runs above or below the state average before settling on a planting date. In cooler counties like Hamilton, the freeze-free season runs shorter than the state average, so verify your own county's window.
Is Catnip native to New York?
No — the USDA PLANTS Database lists Catnip as introduced rather than native in the Lower 48, so it is not part of New York's native flora. It grows here as a garden plant; pairing it with a few New York natives keeps local pollinators fed too.
How should I amend the soil for Catnip in New York?
Catnip prefers pH 4.9-7.5 and well (dry spells) drainage. We haven't confirmed this against a published source yet. That sits in the common-ground band across New York soils — a 30-minute soil test from a local Extension lab confirms it for your specific site.
Will Catnip actually grow on my specific land in New York?
State-level zone + climate data is a sketch. A Growable Ground parcel report scores catnip against your address's mapped soil pH, drainage, sun, and frost-date data drawn from USDA SSURGO, NOAA, and PRISM — not state averages.
Check your specific parcel in New York
State-level data is a sketch. Your Growable Ground report scores catnip against your land's mapped soil, modelled sun, drainage, and frost data — not zone averages.
Three things about your lot that New York catnip averages can't show:
We read public map data around New York — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the New York catnip average
Explore More
Growing guides for catnip
Explore New York county by county
New York carries 62 counties with their own USDA zone — a sample of the growing pages for catnip there:
Where else catnip grows
Catnip's zone band crosses state lines — these are the states closest to New York in winter climate where it also has a page, plus the far ends of its range. Each one re-answers the question with that state's own record.
More to grow in New York
New York has a growing page for 889 plants — a rotating sample of the rest of the shelf.
Analysis by the Growable Ground research team, grounded in USDA PLANTS, USDA NRCS SSURGO, NOAA Climate Normals (1991-2020), and named Cooperative Extension sources. How we know →
Cite this dataset
Kirchick, M. (2026). Growable Ground Plant Database [Data set]. Zenodo. https://doi.org/10.5281/zenodo.21435643
Licensed CC BY-NC 4.0. DOI 10.5281/zenodo.21435643
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