FDOT logo

Florida Department of Transportation Wildflower Program

This page is hosted by the Florida Wildflower Foundation as a courtesy to the Florida Department of Transportation.


60 Years of Roadside Wildflowers

In the early 1960s, FDOT received numerous calls asking the name of the profuse red flowers growing along State Road 19/U.S. Highway 27 south of Tallahassee. The Department’s Roadside Development Office investigated and found that when the road was built, sod was purchased from a nearby cattle farmer, who had planted Crimson clover (Trifolium incarnatum) as winter cattle forage and to enrich the soil with nitrogen.

The department purchased additional Crimson clover seed and began to plant it along Florida’s roadsides. By 1963, FDOT initiated its first Wildflower Program for the state’s rights-of-way. Aesthetics, lower maintenance costs and driver safety were its goals.

Naturalized Drummond phlox (Phlox drummondii, above) has been a prolific spring bloomer for decades along North and Central Florida roadsides and railways. One story attributes its spread to Gainesville Garden Club members who placed seed, soil and fertilizer in small gelatinous capsules and tossed them out car windows. Another tale gives credit to a railroad worker who claimed to have thrown seeds along the tracks during his many trips across the state. “By whatever method, the phlox have been greatly admired and appreciated by all travelers through North and Central Florida each March and April,” according to the FDOT booklet, Wildflowers in Florida.

Wildflower Program History Highlights
1963Wildflower Program initiated
1965Highway Beautification Act signed by President Johnson
1973Operation Wildflower, supported by Lady Bird Johnson, established by Federal Highway Administration for interstate highways nationwide
1973–80Emphasis gradually shifted from planting new stands to preserving and managing existing wildflowers
1981–83Management of Native Vegetation along Highway Rights-of-Way published by FDOTMowing guidelines modified to provide for the preservation of wildflower areasSigns erected for designating wildflower areas
1984–87First wildflower research project funded by FDOT — Establishment of Wildflowers along Highway Rights-of-Way
1985Ella P. Wood Paths of Sunshine Award established by the Florida Federation of Garden Clubs and FDOT Maintenance
1987Based on results of the 1984–87 research project, FDOT developed specifications and a “pay item” for wildflowers to be included in normal roadway construction projectsHighway Beautification Council established to provide Beautification Grants Requirement enacted by the Federal Highway Administration to include 1/4 to 1% of the estimated construction costs for the planting of wildflowers on all landscaping of roadways or other facilities using federal participation
1994Wildflowers in Florida published — In booklet, goal was set to purchase all Florida ecotype wildflower seed by 2003 Executive Memorandum on Environmentally and Economically Beneficial Landscape Practices on Federal Landscaped Grounds issued by President Bill Clinton
1996Effort to obtain State Wildflower License Plate re-initiated* by the Florida Federation of Garden Clubs and financially supported by FDOT
(*Efforts initiated in 1987 and 1991 failed due to insufficient number of signatures.)
1999State Wildflower License Plate enacted by the State of Florida
2000State Wildflower License Plate goes on sale Greening the Government Through Leadership in Environmental Management issued by President George W. Bush (replaced 1994 Executive Memorandum)
2001Seeds for the Future: A National Native Wildflower and Grass Seed Production Workshop is co-sponsored by FDOT
2002First Florida ecotype wildflower seed purchased by FDOT
2004Wildflower Program 2004 enacted
2013FDOT State Wildflower Specialist hired
2014Wildflower Management Program enacted (update of 2004 procedure)
2016Wildflower Procedure updated
2020Wildflower Program oversight moved from Office of Design to Office of MaintenanceWildflower Procedure expected to be updated in the 3rd quarter of 2020
2022Wildflower Procedure updated