When to plant Garlic in Ohio
In spring, from Feb 20 – Mar 20 in Beachwood to Apr 1 – May 1 in Warren.
In fall, Aug 1 – Oct 1.
USDA's earliest safe spring and latest safe fall planting dates, matched to each place's average frost dates.
| Place | Spring | Fall |
|---|---|---|
| Akron | Mar 10 – Apr 1 | Spring-planted |
| Alliance | Mar 10 – Apr 1 | Spring-planted |
| Amherst | Mar 10 – Apr 1 | Spring-planted |
| Ashland | Mar 15 – Apr 15 | Spring-planted |
| Ashtabula | Mar 15 – Apr 15 | Spring-planted |
| Athens | Mar 10 – Apr 1 | Spring-planted |
| Aurora | Mar 10 – Apr 1 | Spring-planted |
| Avon | Mar 10 – Apr 1 | Spring-planted |
| Avon Lake | Mar 10 – Apr 1 | Spring-planted |
| Barberton | Mar 10 – Apr 1 | Spring-planted |
| Bay Village | Mar 10 – Apr 1 | Spring-planted |
| Beachwood | Feb 20 – Mar 20 | Aug 1 – Oct 1 |
| Beavercreek | Mar 10 – Apr 1 | Spring-planted |
| Bedford | Feb 20 – Mar 20 | Aug 1 – Oct 1 |
| Bedford Heights | Feb 20 – Mar 20 | Aug 1 – Oct 1 |
| Bellefontaine | Mar 15 – Apr 15 | Spring-planted |
| Berea | Mar 10 – Apr 1 | Spring-planted |
| Bexley | Mar 10 – Apr 1 | Spring-planted |
| Blue Ash | Mar 10 – Apr 1 | Spring-planted |
| Bowling Green | Mar 10 – Apr 1 | Spring-planted |
| Brecksville | Mar 10 – Apr 1 | Spring-planted |
| Broadview Heights | Mar 10 – Apr 1 | Spring-planted |
| Brook Park | Mar 10 – Apr 1 | Spring-planted |
| Brooklyn | Mar 10 – Apr 1 | Spring-planted |
| Brunswick | Mar 10 – Apr 1 | Spring-planted |
| Bucyrus | Mar 10 – Apr 1 | Spring-planted |
| Cambridge | Mar 15 – Apr 15 | Spring-planted |
| Canal Winchester | Mar 10 – Apr 1 | Spring-planted |
| Canton | Mar 10 – Apr 1 | Spring-planted |
| Celina | Mar 15 – Apr 15 | Spring-planted |
| Centerville | Mar 10 – Apr 1 | Spring-planted |
| Chillicothe | Mar 10 – Apr 1 | Spring-planted |
| Cincinnati | Mar 10 – Apr 1 | Spring-planted |
| Circleville | Mar 10 – Apr 1 | Spring-planted |
| Clayton | Mar 10 – Apr 1 | Spring-planted |
| Cleveland | Feb 20 – Mar 20 | Aug 1 – Oct 1 |
| Cleveland Heights | Feb 20 – Mar 20 | Aug 1 – Oct 1 |
| Columbus | Mar 10 – Apr 1 | Spring-planted |
| Conneaut | Apr 1 – May 1 | Spring-planted |
| Coshocton | Mar 15 – Apr 15 | Spring-planted |
| Cuyahoga Falls | Mar 15 – Apr 15 | Spring-planted |
| Dayton | Mar 10 – Apr 1 | Spring-planted |
| Defiance | Mar 10 – Apr 1 | Spring-planted |
| Delaware | Mar 10 – Apr 1 | Spring-planted |
| Dover | Mar 15 – Apr 15 | Spring-planted |
| Dublin | Mar 10 – Apr 1 | Spring-planted |
| East Cleveland | Feb 20 – Mar 20 | Aug 1 – Oct 1 |
| Eastlake | Mar 15 – Apr 15 | Spring-planted |
| Elyria | Mar 10 – Apr 1 | Spring-planted |
| Englewood | Mar 10 – Apr 1 | Spring-planted |
| Euclid | Feb 20 – Mar 20 | Aug 1 – Oct 1 |
| Fairborn | Mar 10 – Apr 1 | Spring-planted |
| Fairfield | Mar 10 – Apr 1 | Spring-planted |
| Fairview Park | Mar 10 – Apr 1 | Spring-planted |
| Findlay | Mar 10 – Apr 1 | Spring-planted |
| Forest Park | Mar 10 – Apr 1 | Spring-planted |
| Fostoria | Mar 10 – Apr 1 | Spring-planted |
| Franklin | Mar 10 – Apr 1 | Spring-planted |
| Fremont | Mar 15 – Apr 15 | Spring-planted |
| Gahanna | Mar 10 – Apr 1 | Spring-planted |
| Galion | Mar 15 – Apr 15 | Spring-planted |
| Garfield Heights | Feb 20 – Mar 20 | Aug 1 – Oct 1 |
| Green | Mar 10 – Apr 1 | Spring-planted |
| Greenville | Mar 10 – Apr 1 | Spring-planted |
| Grove City | Mar 10 – Apr 1 | Spring-planted |
| Hamilton | Mar 10 – Apr 1 | Spring-planted |
| Harrison | Mar 10 – Apr 1 | Spring-planted |
| Heath | Mar 10 – Apr 1 | Spring-planted |
| Hilliard | Mar 10 – Apr 1 | Spring-planted |
| Huber Heights | Mar 10 – Apr 1 | Spring-planted |
| Hudson | Mar 15 – Apr 15 | Spring-planted |
| Ironton | Mar 10 – Apr 1 | Spring-planted |
| Kent | Mar 10 – Apr 1 | Spring-planted |
| Kettering | Mar 10 – Apr 1 | Spring-planted |
| Lakewood | Mar 10 – Apr 1 | Spring-planted |
| Lancaster | Mar 10 – Apr 1 | Spring-planted |
| Lebanon | Mar 10 – Apr 1 | Spring-planted |
| Lima | Mar 10 – Apr 1 | Spring-planted |
| London | Mar 10 – Apr 1 | Spring-planted |
| Lorain | Mar 10 – Apr 1 | Spring-planted |
| Loveland | Mar 10 – Apr 1 | Spring-planted |
| Lyndhurst | Feb 20 – Mar 20 | Aug 1 – Oct 1 |
| Macedonia | Mar 15 – Apr 15 | Spring-planted |
| Mansfield | Mar 15 – Apr 15 | Spring-planted |
| Maple Heights | Feb 20 – Mar 20 | Aug 1 – Oct 1 |
| Marietta | Mar 10 – Apr 1 | Spring-planted |
| Marion | Mar 10 – Apr 1 | Spring-planted |
| Marysville | Mar 10 – Apr 1 | Spring-planted |
| Mason | Mar 10 – Apr 1 | Spring-planted |
| Massillon | Mar 10 – Apr 1 | Spring-planted |
| Maumee | Mar 10 – Apr 1 | Spring-planted |
| Mayfield Heights | Mar 15 – Apr 15 | Spring-planted |
| Medina | Mar 15 – Apr 15 | Spring-planted |
| Mentor | Feb 20 – Mar 20 | Aug 1 – Oct 1 |
| Miamisburg | Mar 10 – Apr 1 | Spring-planted |
| Middleburg Heights | Mar 10 – Apr 1 | Spring-planted |
| Middletown | Mar 10 – Apr 1 | Spring-planted |
| Monroe | Mar 10 – Apr 1 | Spring-planted |
| Montgomery | Mar 10 – Apr 1 | Spring-planted |
| Mount Vernon | Mar 15 – Apr 15 | Spring-planted |
| New Albany | Mar 10 – Apr 1 | Spring-planted |
| New Franklin | Mar 10 – Apr 1 | Spring-planted |
| New Philadelphia | Mar 15 – Apr 15 | Spring-planted |
| Newark | Mar 15 – Apr 15 | Spring-planted |
| Niles | Apr 1 – May 1 | Spring-planted |
| North Canton | Mar 10 – Apr 1 | Spring-planted |
| North Olmsted | Mar 10 – Apr 1 | Spring-planted |
| North Ridgeville | Mar 10 – Apr 1 | Spring-planted |
| North Royalton | Mar 10 – Apr 1 | Spring-planted |
| Norton | Mar 10 – Apr 1 | Spring-planted |
| Norwalk | Mar 10 – Apr 1 | Spring-planted |
| Norwood | Mar 10 – Apr 1 | Spring-planted |
| Oregon | Mar 10 – Apr 1 | Spring-planted |
| Oxford | Mar 10 – Apr 1 | Spring-planted |
| Painesville | Feb 20 – Mar 20 | Aug 1 – Oct 1 |
| Parma | Mar 10 – Apr 1 | Spring-planted |
| Parma Heights | Mar 10 – Apr 1 | Spring-planted |
| Pataskala | Mar 10 – Apr 1 | Spring-planted |
| Perrysburg | Mar 10 – Apr 1 | Spring-planted |
| Pickerington | Mar 10 – Apr 1 | Spring-planted |
| Piqua | Mar 10 – Apr 1 | Spring-planted |
| Portsmouth | Mar 10 – Apr 1 | Spring-planted |
| Powell | Mar 10 – Apr 1 | Spring-planted |
| Ravenna | Mar 10 – Apr 1 | Spring-planted |
| Reading | Mar 10 – Apr 1 | Spring-planted |
| Reynoldsburg | Mar 10 – Apr 1 | Spring-planted |
| Richmond Heights | Feb 20 – Mar 20 | Aug 1 – Oct 1 |
| Riverside | Mar 10 – Apr 1 | Spring-planted |
| Rocky River | Mar 10 – Apr 1 | Spring-planted |
| Salem | Mar 15 – Apr 15 | Spring-planted |
| Sandusky | Feb 20 – Mar 20 | Aug 1 – Oct 1 |
| Seven Hills | Feb 20 – Mar 20 | Aug 1 – Oct 1 |
| Shaker Heights | Feb 20 – Mar 20 | Aug 1 – Oct 1 |
| Sharonville | Mar 10 – Apr 1 | Spring-planted |
| Sidney | Mar 15 – Apr 15 | Spring-planted |
| Solon | Feb 20 – Mar 20 | Aug 1 – Oct 1 |
| South Euclid | Feb 20 – Mar 20 | Aug 1 – Oct 1 |
| Springboro | Mar 10 – Apr 1 | Spring-planted |
| Springdale | Mar 10 – Apr 1 | Spring-planted |
| Springfield | Mar 10 – Apr 1 | Spring-planted |
| Steubenville | Mar 15 – Apr 15 | Spring-planted |
| Stow | Mar 15 – Apr 15 | Spring-planted |
| Streetsboro | Mar 10 – Apr 1 | Spring-planted |
| Strongsville | Mar 10 – Apr 1 | Spring-planted |
| Sylvania | Mar 10 – Apr 1 | Spring-planted |
| Tallmadge | Mar 15 – Apr 15 | Spring-planted |
| Tiffin | Mar 10 – Apr 1 | Spring-planted |
| Tipp City | Mar 10 – Apr 1 | Spring-planted |
| Toledo | Mar 10 – Apr 1 | Spring-planted |
| Trenton | Mar 10 – Apr 1 | Spring-planted |
| Trotwood | Mar 10 – Apr 1 | Spring-planted |
| Troy | Mar 10 – Apr 1 | Spring-planted |
| Twinsburg | Mar 15 – Apr 15 | Spring-planted |
| University Heights | Feb 20 – Mar 20 | Aug 1 – Oct 1 |
| Upper Arlington | Mar 10 – Apr 1 | Spring-planted |
| Urbana | Mar 10 – Apr 1 | Spring-planted |
| Van Wert | Mar 10 – Apr 1 | Spring-planted |
| Vandalia | Mar 10 – Apr 1 | Spring-planted |
| Vermilion | Mar 10 – Apr 1 | Spring-planted |
| Wadsworth | Mar 15 – Apr 15 | Spring-planted |
| Warren | Apr 1 – May 1 | Spring-planted |
| Warrensville Heights | Feb 20 – Mar 20 | Aug 1 – Oct 1 |
| Washington Court House | Mar 10 – Apr 1 | Spring-planted |
| West Carrollton | Mar 10 – Apr 1 | Spring-planted |
| Westerville | Mar 10 – Apr 1 | Spring-planted |
| Westlake | Mar 10 – Apr 1 | Spring-planted |
| Whitehall | Mar 10 – Apr 1 | Spring-planted |
| Wickliffe | Mar 15 – Apr 15 | Spring-planted |
| Willoughby | Mar 15 – Apr 15 | Spring-planted |
| Willowick | Mar 15 – Apr 15 | Spring-planted |
| Wilmington | Mar 10 – Apr 1 | Spring-planted |
| Wooster | Mar 15 – Apr 15 | Spring-planted |
| Worthington | Mar 10 – Apr 1 | Spring-planted |
| Xenia | Mar 10 – Apr 1 | Spring-planted |
| Youngstown | Mar 15 – Apr 15 | Spring-planted |
| Zanesville | Mar 15 – Apr 15 | Spring-planted |
Planting dates: USDA Home and Garden Bulletin No. 9 (1967), tables 4 and 5. Frost dates: NOAA U.S. Climate Normals 1991–2020. “—” means the place's frost date is outside the table. The full USDA table for garlic.