July in the St. Louis region is peak sunflower season and despite drought conditions along the metro, the fields are blooming nicely.


What You Need To Know

  • Sunflowers are in full bloom in mid-July in Columbia Bottom Conservation Area and Weldon Spring Conservation Area

  • Rain in June and July helped the fields become bountiful

  • Missouri Department of Conservation plants sunflower fields for dove management. 

Every year, the Missouri Department of Conservation (MDC) plants fields beginning in early May so that the flowers reach full bloom by July. From seeds to flowering takes around 60 days.

Spring drought

A dry spring had many St. Louisians wondering if the fields would bloom as tall and vibrant as they had in the past. However, the rains in mid-June through mid-July have certainly provided ample water to feed the fields.

It appears the rains came at the right time, and the results speak for themselves. Last year, due to drought, the stems didn’t grow as tall as in previous years. However, this year, several flowers look to measure over 6 feet.

MDC planted 14 fields in Columbia Bottom Conservation Area in the Spanish Lakes region of St. Louis County. Some fields will bloom in mid-July, others in mid-August, providing long-lasting beauty.

Peak bloom lasts about ten days, so don't delay your trip to the fields. 

A sunflower in the sunshine at Weldon Spring Conservation Area in July, 2023. (Spectrum News/Stacy Lynn)

Dove management

Those in St. Charles don’t have to go to North County to see the sunflowers because MDC planted additional fields in the Weldon Spring Conservation Area. The fields are located close to the Weldon Spring Trailhead for the Katy Trail. MDC says they planted the flowers for dove management.

Dove hunting season follows sunflower season for a reason. As the flowers die, they drop their seeds and become food for doves.

The doves are attracted the fields. Dove hunting season begins in Missouri on Sept. 1.

Great photo opportunities

Watch the Instagram Reel to see my dog Boomer and his photo with the sunflowers. 

Our team of meteorologists dives deep into the science of weather and breaks down timely weather data and information. To view more weather and climate stories, check out our weather blogs section.