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Ohio planting dates
When to Plant Cucumbers in Ohio
For cucumbers in Ohio, spring planting starts between May 1 (Lawrence County) and May 15 (Allen County), according to Ohio State University Extension.
Photo: Cucumber vines climbing a wooden trellis in a kitchen garden. NPS, Public domain, via Wikimedia Commons
Pick a county for cucumbers dates
The publication adjusts spring dates by zone; fall dates are the same statewide.

Red barn and farmhouse beyond a green meadow, Geauga County
Published dates for cucumbers in Ohio
| Type | Season | Region | Published dates | Source |
|---|---|---|---|---|
| Cucumbers | spring | Ohio (dates based on Zone 6a) | May: 'After May 15' Cucumbers; June: Cucumbers; July: Cucumbers; August: 'All Month' Cucumbers (T) | Ohio Gardening Calendar, p. 1, monthly 'Garden Planting' panels |
Planting dates for cucumbers by Ohio county
| County | Spring | Summer and fall |
|---|---|---|
| Adams | May 8 to Aug 24 | n/a |
| Allen | May 15 to Aug 31 | n/a |
| Ashland | May 15 to Aug 31 | n/a |
| Ashtabula | May 15 to Aug 31 | n/a |
| Athens | May 8 to Aug 24 | n/a |
| Auglaize | May 15 to Aug 31 | n/a |
| Belmont | May 8 to Aug 24 | n/a |
| Brown | May 8 to Aug 24 | n/a |
| Butler | May 8 to Aug 24 | n/a |
| Carroll | May 8 to Aug 24 | n/a |
| Champaign | May 15 to Aug 31 | n/a |
| Clark | May 15 to Aug 31 | n/a |
| Clermont | May 8 to Aug 24 | n/a |
| Clinton | May 8 to Aug 24 | n/a |
| Columbiana | May 15 to Aug 31 | n/a |
| Coshocton | May 8 to Aug 24 | n/a |
| Crawford | May 15 to Aug 31 | n/a |
| Cuyahoga | May 8 to Aug 24 | n/a |
| Darke | May 15 to Aug 31 | n/a |
| Defiance | May 15 to Aug 31 | n/a |
| Delaware | May 8 to Aug 24 | n/a |
| Erie | May 8 to Aug 24 | n/a |
| Fairfield | May 15 to Aug 31 | n/a |
| Fayette | May 8 to Aug 24 | n/a |
| Franklin | May 8 to Aug 24 | n/a |
| Fulton | May 15 to Aug 31 | n/a |
| Gallia | May 8 to Aug 24 | n/a |
| Geauga | May 15 to Aug 31 | n/a |
| Greene | May 8 to Aug 24 | n/a |
| Guernsey | May 8 to Aug 24 | n/a |
| Hamilton | May 8 to Aug 24 | n/a |
| Hancock | May 15 to Aug 31 | n/a |
| Hardin | May 15 to Aug 31 | n/a |
| Harrison | May 8 to Aug 24 | n/a |
| Henry | May 15 to Aug 31 | n/a |
| Highland | May 8 to Aug 24 | n/a |
| Hocking | May 8 to Aug 24 | n/a |
| Holmes | May 15 to Aug 31 | n/a |
| Huron | May 15 to Aug 31 | n/a |
| Jackson | May 8 to Aug 24 | n/a |
| Jefferson | May 8 to Aug 24 | n/a |
| Knox | May 15 to Aug 31 | n/a |
| Lake | May 8 to Aug 24 | n/a |
| Lawrence | May 1 to Aug 17 | n/a |
| Licking | May 15 to Aug 31 | n/a |
| Logan | May 15 to Aug 31 | n/a |
| Lorain | May 8 to Aug 24 | n/a |
| Lucas | May 8 to Aug 24 | n/a |
| Madison | May 15 to Aug 31 | n/a |
| Mahoning | May 15 to Aug 31 | n/a |
| Marion | May 15 to Aug 31 | n/a |
| Medina | May 15 to Aug 31 | n/a |
| Meigs | May 8 to Aug 24 | n/a |
| Mercer | May 15 to Aug 31 | n/a |
| Miami | May 15 to Aug 31 | n/a |
| Monroe | May 8 to Aug 24 | n/a |
| Montgomery | May 8 to Aug 24 | n/a |
| Morgan | May 8 to Aug 24 | n/a |
| Morrow | May 15 to Aug 31 | n/a |
| Muskingum | May 8 to Aug 24 | n/a |
| Noble | May 8 to Aug 24 | n/a |
| Ottawa | May 8 to Aug 24 | n/a |
| Paulding | May 15 to Aug 31 | n/a |
| Perry | May 15 to Aug 31 | n/a |
| Pickaway | May 8 to Aug 24 | n/a |
| Pike | May 8 to Aug 24 | n/a |
| Portage | May 15 to Aug 31 | n/a |
| Preble | May 15 to Aug 31 | n/a |
| Putnam | May 15 to Aug 31 | n/a |
| Richland | May 15 to Aug 31 | n/a |
| Ross | May 8 to Aug 24 | n/a |
| Sandusky | May 8 to Aug 24 | n/a |
| Scioto | May 8 to Aug 24 | n/a |
| Seneca | May 15 to Aug 31 | n/a |
| Shelby | May 15 to Aug 31 | n/a |
| Stark | May 8 to Aug 24 | n/a |
| Summit | May 8 to Aug 24 | n/a |
| Trumbull | May 15 to Aug 31 | n/a |
| Tuscarawas | May 8 to Aug 24 | n/a |
| Union | May 15 to Aug 31 | n/a |
| Van Wert | May 15 to Aug 31 | n/a |
| Vinton | May 8 to Aug 24 | n/a |
| Warren | May 8 to Aug 24 | n/a |
| Washington | May 8 to Aug 24 | n/a |
| Wayne | May 15 to Aug 31 | n/a |
| Williams | May 15 to Aug 31 | n/a |
| Wood | May 8 to Aug 24 | n/a |
| Wyandot | May 15 to Aug 31 | n/a |
Other vegetables in Ohio
- Tomatoes
- Peppers
- Potatoes
- Sweet Potatoes
- Sweet Corn
- Green Beans
- Lima Beans
- Peas
- Southern Peas
- Squash
- Winter Squash
- Pumpkins
- Watermelon
- Cantaloupe
- Okra
- Eggplant
- Lettuce
- Spinach
- Collard Greens
- Mustard Greens
- Turnips
- Swiss Chard
- Cabbage
- Broccoli
- Cauliflower
- Brussels Sprouts
- Carrots
- Beets
- Radishes
- Onions
- Garlic
- Leeks
- Asparagus
- Rutabagas
More planting dates for Ohio
Planting dates for each crop in Ohio, from the Ohio State University Extension calendar.
Planting cucumbers in Ohio: questions
When do you plant cucumbers in Ohio?
For cucumbers in Ohio, spring planting starts between May 1 (Lawrence County) and May 15 (Allen County), according to Ohio State University Extension.
Can I plant cucumbers in the fall in Ohio?
The Ohio State University Extension calendar used here lists no fall window for cucumbers.
Does the frost date matter for cucumbers?
The windows above already account for frost as the publication describes. Check the Ohio frost dates page for your county’s risk.
Where do these dates for cucumbers come from?
Ohio Gardening Calendar.
Are the dates the same across the state?
Counties in zones 6b and 7a get earlier spring dates, per the calendar.

Photos: Cucumber vines climbing a wooden trellis in a kitchen garden: NPS, Public domain, via Wikimedia Commons; Cucumber plants growing in a greenhouse bed: HARTLEPOOLMARINA2014, CC BY-SA 4.0, via Wikimedia Commons; Red barn and farmhouse beyond a green meadow, Geauga County: Nathan, CC BY-SA 2.0, via Flickr; Tomato plant with fruit in a garden: MavisLee, CC BY-SA 3.0, via Wikimedia Commons; Pepper plant in a kitchen garden loaded with green, yellow and red peppers: NPS, Public domain, via Wikimedia Commons; Long neat rows of green potato plants stretching across a farm field: Malcolm Neal, CC BY-SA 2.0, via Wikimedia Commons; Tall corn plants with golden tassels against a summer sky in a field: inkknife_2000, CC BY-SA 2.0, via Wikimedia Commons; Clusters of long green bean pods hanging from a climbing bean vine: Nirajan_pant, CC BY-SA 3.0, via Wikimedia Commons; Zucchini fruit on the plant: Schlaghecken Josef, CC BY-SA 4.0, via Wikimedia Commons; Heads of lettuce in a garden bed: Prenn, CC BY-SA 3.0, via Wikimedia Commons; Long rows of green onion plants growing in sandy farm soil: ליזי שאנן, CC BY 2.5, via Wikimedia Commons.







