Updated Sep 28
Pictured: Cuyahoga Valley · typical peak lookOhiowildflowers
When do wildflowers bloom in Ohio?
Wildflowers usually bloom from April to August.
Updated Sep 28.
Places by state
Ohio
- Cuyahoga ValleySeason over
Local timing: Mar 21–May 15
Official reports
Dated and linked
- Sep 28Park ServiceMonth-by-month nature notes: July is the peak period for fireflies in the bottomland forests around the Beaver MarshSource (opens National Park Service, Cuyahoga Valley natural history topics in a new tab)
- Sep 26Park ServiceWildflowers from mid-April through mid-MaySource (opens National Park Service, Spring wildflowers in Cuyahoga Valley in a new tab)
- Sep 26Park ServiceBrandywine Falls parking usually full by 10 a.m. in nice weather and on weekends; peak season April to OctoberSource (opens National Park Service, Cuyahoga Valley parking in a new tab)
Show all 4
- Sep 26Park ServicePeak color usually in the third week of October; Oak Hill Trail, Brandywine Falls, Ledges Overlook; lots fill around midday on warm weekendsSource (opens National Park Service, Best fall colors in Cuyahoga Valley in a new tab)
How do you track wildflowers? Each place moves through 5 stages: Not yet, Early, Good, Peak and Fading. Every stage we show comes from a dated report with its source, and every forecast lists its sources.