When to plant · 31 cities · zones 6a–7a

When to plant tomatillos in Ohio

Start Tomatillo seeds indoors around Mar 13 and transplant around May 1 — the Ohio statewide median, counted from a last spring frost of Apr 24 across 1,178 ZIP codes and 140 NOAA stations.

Mar 13Start indoors6 weeks before last frost
May 1Plant outApr 24 – May 8 across the state
Apr 24Last spring frostmedian · 1 in 10 years after May 10
Jul 10First harvest70 days from transplant

The rule: Six weeks indoors, transplant after the last frost, and give each plant 30 inches and a large cage.

Ohio tomatillos, by step

Statewide median last frost Apr 24, first fall frost Oct 22, 2027 season. Each cultivar's own indoor lead time and days to maturity, same engine as the Plan Builder.

CultivarStart indoorsPlant outFirst harvestDays
TomatilloToma VerdeMar 13May 1Jul 1070 from transplant

Tight means first harvest lands within two weeks of the median first fall frost. Statewide dates are the ZIP-weighted median of every NOAA 1991–2020 station Ohio's ZIP codes resolve to.

Tomatillos in Ohio, city by city

Tomatillo, scheduled from each city's nearest NOAA station — the same dates as its frost page.

CityLast frostStart indoorsPlant outFirst harvest
Columbuszone 6bApr 20Mar 9Apr 27Jul 6
Clevelandzone 7aApr 8Feb 25Apr 15Jun 24
Cincinnatizone 6bApr 16Mar 5Apr 23Jul 2
Toledozone 6bApr 20Mar 9Apr 27Jul 6
Akronzone 6bApr 24Mar 13May 1Jul 10
Daytonzone 6bApr 18Mar 7Apr 25Jul 4
Parmazone 6bApr 20Mar 9Apr 27Jul 6
Cantonzone 6bApr 24Mar 13May 1Jul 10
Lorainzone 6bApr 24Mar 13May 1Jul 10
Hamiltonzone 6bApr 22Mar 11Apr 29Jul 8
Youngstownzone 6aMay 1Mar 20May 8Jul 17
Springfieldzone 6aApr 25Mar 14May 2Jul 11
Ketteringzone 6bApr 18Mar 7Apr 25Jul 4
Elyriazone 6bApr 24Mar 13May 1Jul 10
Middletownzone 6bApr 24Mar 13May 1Jul 10
Newarkzone 6aApr 29Mar 18May 6Jul 15
Cuyahoga Fallszone 6bApr 24Mar 13May 1Jul 10
Lakewoodzone 7aApr 20Mar 9Apr 27Jul 6
Dublinzone 6bApr 22Mar 11Apr 29Jul 8
Euclidzone 7aApr 8Feb 25Apr 15Jun 24
Beavercreekzone 6bApr 18Mar 7Apr 25Jul 4
Mansfieldzone 6aApr 26Mar 15May 3Jul 12
Mentorzone 7aApr 26Mar 15May 3Jul 12
Delawarezone 6bApr 19Mar 8Apr 26Jul 5
Strongsvillezone 6bApr 20Mar 9Apr 27Jul 6
Fairfieldzone 6bApr 19Mar 8Apr 26Jul 5
Cleveland Heightszone 6bApr 8Feb 25Apr 15Jun 24
Grove Cityzone 6bApr 23Mar 12Apr 30Jul 9
Huber Heightszone 6bApr 16Mar 5Apr 23Jul 2
Reynoldsburgzone 6bApr 18Mar 7Apr 25Jul 4
Lancasterzone 6aApr 22Mar 11Apr 29Jul 8

What Ohio tomatillos need

SeedsThe cultivar decides the sauce. Everything downstream is damage control.
  • Toma Verde Tomatillo SeedMust have

    Salsa verde is not a green tomato sauce — it is a tomatillo sauce, and the difference is the tartness and the natural pectin that makes it cling. There is no substitute.

StartSoil temperature and light intensity, indoors, weeks before your frost date.
  • Organic Seed Starter Potting MixMust have

    Seed-starting mix is not potting soil with a nicer label — it is finer, lighter, and low in nutrients on purpose, because a seedling's first roots want air and moisture, not fertiliser.

  • Seedling Heat Mat + Digital ThermostatMust have

    Peppers germinate on soil temperature, not air temperature. At 65 °F a habanero takes a month and half of them rot; at 85 °F it is up in eight days. The thermostat is the half that matters.

  • T8 Full-Spectrum Grow Lights, 1 ft 4-packMust have

    A south window in March delivers a fraction of the light a pepper seedling needs, and the plant tells you by stretching. Two inches of LED above the canopy for 16 hours a day fixes it permanently.

GrowRoot volume, nutrition and structure. Where most home crops actually fail.
  • 5-Gallon Fabric Grow Bags, 5-Pack

    Fabric pots air-prune roots and drain faster than a plastic pot can, which is the entire reason container tomatoes fail. Five gallons is the honest minimum for a pepper; a tomato wants ten.

  • Ocean Forest Potting SoilMust have

    Pre-charged with enough nutrition to carry a transplant for its first month without feeding, which is exactly the window when most container plants stall.

  • Organic Tomato-Tone 3-4-6 with 8% CalciumMust have

    The NPK ratio is the point: low nitrogen, higher potassium. Feed a tomato a high-nitrogen lawn fertiliser and you get a magnificent six-foot plant with four tomatoes on it.

  • 58" Square Tomato Cages, 3-PackMust have

    The conical wire tomato ring from the hardware store is 33 inches tall and an indeterminate San Marzano will laugh at it in July. Height and square geometry are what actually hold a loaded plant.

HarvestTiming, handling, and weighing what you actually got.
  • Garden Harvest Basket with Tool Caddy

    A harvest basket that doubles as a colander means the hose rinse happens in the garden, and the dirt stays outside. On a 20-pound tomato day that is a genuine time saving.

CookReduction, texture, and the non-reactive pans that keep tomato tasting like tomato.
  • Stainless Steel Food Mill, 3 discsMust have

    A blender pulverises tomato skins and seeds into the sauce, which is where bitterness comes from. A mill separates them out — no blanching, no peeling, no ice bath. It removes an entire hour from sauce day.

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Tomatillos in Ohio: questions

When should I plant tomatillos in Ohio?

Transplant around May 1 at the statewide median; across the state that date runs from Apr 24 in the warmest tenth of Ohio's ZIP codes to May 8 in the coldest. To cut the freeze risk to one year in ten, count from May 10 instead of the median last frost. Use the city table for your own town.

When do I start tomatillos seeds indoors in Ohio?

Around Mar 13 for Tomatillo: 6 weeks before the statewide median last frost, on soil held at 75–85 °F.

When is the last frost in Ohio?

The ZIP-weighted median of NOAA 1991–2020 station medians is Apr 24. In the warmest tenth of Ohio's ZIP codes the median last frost falls on or before Apr 17; in the coldest tenth, on or after May 1.

When will Ohio tomatillos be ready to harvest?

Tomatillo planted on the statewide date is ready around Jul 10: 70 days from transplant.

More for Ohio

Tomatillos in every state → · Ohio frost dates → · How frost-date math works →