What Grows in Milan, Ohio

USDA Zones 6b · 762 acres

Milan, Ohio, sits in USDA hardiness zone 6b — room for a real mix of vegetables, fruit, and perennials matched to the local frost calendar.

These conditions suit cabbage, hazelnut, lavender, and collard greens — a starting list any specific site will trim or extend with its own soil, sun, and drainage.

Score your parcel · free

Even in Milan, 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 Milan 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 Milan — soil, climate, flood, and parcel records. How we handle your address.

No card required · your full report in seconds

Milan — the short answer

Milan, Ohio: USDA zone 6b, about 211 days between hard freezes, across 762 acres of town.

USDA zone
6b
USDA PHZM 2023
Last hard freeze (28°F)
Apr 12
NOAA 1991–2020 Climate Normals, 28°F — this town
First hard freeze (28°F)
Nov 9
NOAA 1991–2020 Climate Normals, 28°F — this town
Days between freezes
~211
NOAA 1991–2020 Climate Normals, 28°F — this town
Town area
762 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

6b6b
3a (Cold)13b (Hot)

Zone 6b is Milan's average, not your lot's — a low corner or a tree line moves it. Against Milan's 211-day season, see what your own ground reads.

Soil varies lot by lot — soil types explained.

What this means for growing in Milan

Each reading below is measured for Milan itself — here is what it means for a garden here, and the move an experienced grower makes about it.

Season length

Measured

Milan runs about 211 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

Measured

Milan 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 Milan is in

Milan sits in the Eastern Great Lakes Lowlands — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Milan's own centroid, and it is not what its county reads: Erie County is mostly Huron/Erie Lake Plains. The wider page above you is answering a different question about different ground.

What that means for soil

What Grows in Milan

Every plant below cleared Milan's own zone 6b and its 211-day season. Each card opens that plant's Ohio profile. How we score.

cabbage, photograph
Growing cabbage in OhioZones 2–11Milan's 6b — 4 zones of cold margin.
hazelnut, photograph
Ohio hazelnut guideZones 4–9Milan's 6b — 2 zones of cold margin.
lavender, photograph
Lavender in OhioZones 5–8Milan's 6b — 1 zone of cold margin.
collard greens, photograph
Collard greens: Ohio growing notesZones 2–11Milan's 6b — 4 zones of cold margin.
blackberry, photograph
Growing blackberry in OhioZones 5–8Milan's 6b — 1 zone of cold margin.
California poppy, photograph
Ohio california poppy guideZones 6–10Milan's 6b is its exact cold limit.
garlic, photograph
Garlic in OhioZones 2–10Milan's 6b — 4 zones of cold margin.
blueberry, photograph
Blueberry: Ohio growing notesZones 3–8Milan's 6b — 3 zones of cold margin.
Turkish rocket, photograph
Growing turkish rocket in OhioMilan's 211 days clear the ~90 it needs.
kale, photograph
Ohio kale guideZones 2–11Milan's 6b — 4 zones of cold margin.
pawpaw, photograph
Pawpaw in OhioZones 5–9Milan's 6b — 1 zone of cold margin.
angelica, photograph
Angelica: Ohio growing notesZones 4–9Milan's 211 days clear the ~120 it needs.
lentil, photograph
Growing lentil in OhioZones 2–11Milan's 211 days clear the ~70 it needs.
okra, photograph
Ohio okra guideZones 2–12Milan's 211 days clear the ~50 it needs.
potato, photograph
Potato in OhioZones 2–11Milan's 6b — 4 zones of cold margin.
iris, photograph
Iris: Ohio growing notesZones 3–10Milan's 6b — 3 zones of cold margin.
sunflower, photograph
Growing sunflower in OhioZones 2–11Milan's 211 days clear the ~70 it needs.
lilac, photograph
Ohio lilac guideZones 4–10Milan's 6b — 2 zones of cold margin.
hops, photograph
Hops in OhioZones 3–8Milan's 6b — 3 zones of cold margin.
hosta, photograph
Hosta: Ohio growing notesZones 3–8Milan's 6b — 3 zones of cold margin.
French marigold, photograph
Growing french marigold in OhioMilan's 211 days clear the ~50 it needs.
Apache plume, photograph
Ohio apache plume guideZones 5–11Milan's 6b — 1 zone of cold margin.
Virginia creeper, photograph
Virginia creeper in OhioZones 3–9Milan's 6b — 3 zones of cold margin.
tulip, photograph
Tulip: Ohio growing notesZones 6–8Milan's 6b is its exact cold limit.
American elm, photograph
Growing american elm in OhioZones 3–9Milan's 6b — 3 zones of cold margin.
Ethiopian mustard, photograph
Ohio ethiopian mustard guideZones 4–10Milan's 6b — 2 zones of cold margin.
Kentucky bluegrass, botanical illustration
Kentucky bluegrass in OhioZones 2–7Milan's 6b — 4 zones of cold margin.
Douglas fir, photograph
Douglas fir: Ohio growing notesZones 4–10Milan's 6b — 2 zones of cold margin.
alfalfa, photograph
Growing alfalfa in OhioZones 2–10Milan's 211 days clear the ~100 it needs.
Indian grass, photograph
Ohio indian grass guideZones 4–9Milan's 6b — 2 zones of cold margin.

Is it too late to plant in Milan?

Usually not — gardeners here simply switch what goes in the ground as the season moves. Cool-season crops can go in from around Mar 15; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 12 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 9 — 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 Milan

Spotted lanternfly documented 12 miles from Milan, first recorded 2023. What to watch for.

What's on the federal record near Milan

Closest first, within ~10 miles of Milan. Listing isn't leaking, and distance isn't exposure.

  1. OHIO DEPARTMENT OF TRANSPORTATIONBrownfields · 1100 ft
  2. GROWERS FERTILIZER SOLUTIONSToxics Release Inventory · 1200 ft
  3. TENNECO AUTOMOTIVE - MONROE CLEVITE ELASTOMERS (0322000048)Brownfields · 1500 ft
  4. TENNECO AUTOMOTIVE - MONROE CLEVITE ELASTOMERS (0322000048)Toxics Release Inventory · 1500 ft
  5. MILAN CAR WASHUnderground Storage Tanks · 2200 ft
  6. THE VILLAGE STATIONUnderground Storage Tanks · 0.6 mi
  7. MILAN CENTRAL OFFICEUnderground Storage Tanks · 0.7 mi
  8. ERIE COUNTY BRIDGE MI-407Brownfields · 0.8 mi
  9. ROTH MANUFACTURING CORPBrownfields · 0.8 mi
  10. CITY OF NORWALK WASTEWATER PLANTUnderground Storage Tanks · 0.9 mi
  11. MIDWEST WOOD TREATING, INC.Underground Storage Tanks · 0.9 mi
  12. E-228 PAS-05Nitrate · 0.9 mi

6 more sites are on the record inside the same radius. See them on the map

Measured from Milan'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 Milan.

Total Sites

355

within ~10 miles of Milan

Risk Level

Elevated

Highest-severity

2 Superfund sites (none NPL-listed)

Severity Distribution

within ~10 miles of Milan

High1Moderate80Low274

Highest-Severity Sites

024 Huron Market
Underground Storage Tanks · Open UST(S)
Adm Environmental
Toxics Release Inventory · TRI_Offsite_35
Akzo Nobel Coatings INC.
Toxics Release Inventory · 44839thgld300sp
Akzonobel - Huron Packaging Coatings Plant
Superfund · Superfund (Non-NPL)
Akzonoble Huron
Toxics Release Inventory · 4483wkznbl3sprw

A note from Gnorman

What an experienced grower watches for around here

In and around Milan, Toxics Release Inventory runs higher than the national average — 25 sites within ~10 miles of Milan. Knowing it is half the work — and it's nothing a thoughtful grower can't plan for.

Toxics Release Inventory: TRI facilities report annual chemical releases to air, water, and land.

Check prevailing wind direction — downwind parcels face higher exposure than upwind or crosswind locations.

Free Report

Check your specific parcel in Milan

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 Milan average

Your land is one point inside Milan

Everything above resolves to Milan as a whole — one PHZM band and one 28°F frost record, read across 762 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 Milan Average

Milan Average

  • USDA Zones 6b, averaged across Milan
  • One soil character for all of Milan
  • Frost dates read at Milan's scale: Apr 12 to Nov 9

YOUR Parcel

  • Your exact zone, not Milan's 6b
  • Your SSURGO soil type & pH
  • Your sun exposure, cast in 3D

See MY Growing Report

Free Report

Read your specific parcel in Milan

Pull a site-specific report for your exact address in Milan, Ohio — soil, sun, drainage, frost risk, and scored plant recommendations.

Three things about your lot that Milan averages can't show:

Your soil pHYour frost-free days — Milan averages 211Your sun & shade

We read public map data around Milan — soil, climate, flood, and parcel records. How we handle your address.

25+ data sources read at your address, not the Milan average

How we know this about Milan

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 Milan’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 Milan

When does frost risk typically end in Milan?

The last hard freeze (28°F) in Milan typically lands around Apr 12, 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 3.

When is the first frost in Milan?

The first hard freeze (28°F) in Milan typically arrives around Nov 9, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 26, so the watching starts about Oct 10 — about 211 days after the spring freeze cleared.

How long is the growing season in Milan?

Measured between 28°F hard freezes, Milan sees about 211 frost-free days — roughly Apr 12 through Nov 9, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer May 3 to Oct 26, about 176 days.

Is the soil safe to grow vegetables in Milan?

The federal record around Milan is a meaningful one — 355 documented sites, mostly Underground Storage Tanks entries (210), the nearest Brownfields record about 0.2 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 Milan?

From about Oct 10 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 9 (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 9. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.

Everything above is measured at Milan's scale — its 6b band and its 211-day season. Your yard writes its own version of Milan'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 Milan’s own scale

7 of the readings below were taken at Milan's own scale — its own ~211-day season between 28°F freezes, the 762 acres it covers and 355 documented sites around it; 4 are borrowed from a wider read, named and linked below.

Measured here

  • Milan's own USDA hardiness band, zones 6bUSDA PHZM 2023
  • Milan's own 28°F hard-freeze dates, about Apr 12 and Nov 9 and the ~211-day span between themNOAA 1991–2020 Climate Normals
  • 355 documented contamination sites on the federal record near Milan, the closest Brownfields record about 0.2 miles out from the town centreFederal environmental registers
  • Milan's boundary and the 762 acres inside itUS Census TIGER/Line 2025
  • Which of 1,086 plants clear zones 6b and a ~211-day seasonGrowable Ground crop-matching engine
  • Milan sits in the Eastern Great Lakes Lowlands — not the ecoregion its county mostly readsUS EPA Level III Ecoregions
  • A documented spotted-lanternfly record within reach of Milanlydemapr (De Bona & Helmus), 10 km survey lattice

Inherited from a wider read

  • Soil character — no town-scale survey exists, so Milan's 762 acres read through its county's SSURGO summaryfrom Erie County
  • Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Erie County
  • The growing challenges every Ohio grower plans around — written at state scale, so they stay on the state guidefrom Ohio
  • Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Erie County

What this page can’t tell you

  • The soil pH, drainage, sun hours, and frost pockets on any one lot among Milan's 762 acreswhy one lot differs from the next
  • Which side of Milan you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 762 acresreading your own microclimate
  • How close that record sits to YOUR lot — the closest Brownfields record about 0.2 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 Milan-wide figureread your own land
The next step finer is your own address