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BiodiverseCity St Louis

NO Bush HoneysuckleBiodiverseCity St. Louis Network partners join together to spotlight the harmful impact of bush honeysuckle on our region. Bush honeysuckle (Lonicera maackii) degrades our beautiful woodlands, neighborhoods, backyards, trails, and stream banks into impenetrable thickets lacking ecological, economic, or recreational value. Beginning in 2016, organizations have hosted biannual public events and volunteer workdays throughout the months of March and November. Volunteers remove bush honeysuckle and replant with native species to improve public spaces for wildlife habitat, recreation, and enjoyment.

In an effort to energize the greater St. Louis region around improving habitat for our native plants and animals, area conservation organizations join together to spotlight invasive bush honeysuckle and the need to remove it so that large swaths of land can become productive areas for native habitat, recreation and enjoyment. To that end, organizations will host public events and volunteer removal days during Honeysuckle Sweep Month(s).

Fall 2025 Honeysuckle Sweep events listed below.

Project Goals:
  • Remove bush honeysuckle to promote the establishment of native plant species
  • Raise public awareness about the need for bush honeysuckle removal and the benefits of replacing invasive plant species with native plant species
  • Connect corridors and greenspaces throughout the St. Louis region to improve habitat for wildlife
How can bush honeysuckle threaten our local landscapes?

Bush honeysuckle can rapidly develop into dense infestations that:

  • Displace native and other desirable plants from our gardens and natural areas
  • Reduce habitat for wildlife such as butterflies, which depend upon native plants
  • Threaten the future of our woodlands, as mature trees die without replacement
  • Offer poor nutritional value for birds relative to fruits of native shrubs
  • Increase tick abundance and exposure to tick borne illness dues to higher deer concentration
  • Increase survival of mosquito larvae due to changes in water chemistry

What should our forests, streams and roadways look like without bush honeysuckle choking them?

Rock Bridge State Park
Rock Bridge State Park. Photo by Erick Bohle.

Eric Bohle of Columbia, Missouri has photographed infested and restored sites around Missouri and in St. Louis. His photo to the left shows an area in Rock Bridge State Park that does not yet have a bush honeysuckle infestation.

Visit parks and natural areas where acreage cleared of bush honeysuckle is being restored with native plants after recent removal events! You’ll find ideas to replace the honeysuckle “privacy hedge” on your property with native bushes, trees and flowers. Two such areas to visit are the Forest Park – Kennedy Woods Savannah in the City of St. Louis and Emmenegger Nature Park in Kirkwood.

Fall 2025 Honeysuckle Sweep Events

Please Note:

  • For all events, volunteers are encouraged to bring a reusable water bottle and to dress appropriately for the weather and outdoor work, including wearing sunscreen and bug spray, closed-toed shoes, long pants, and long sleeved shirts.
  • Special instructions for each event are listed below, with more information on each organization’s website.
  • Each organization will have additional information on hand to help ensure the safety of participants.

Past participantsNovember 1, 8:30–10:30 a.m.
Honeysuckle Hack at Paul A. Schroeder Park
Organized by City of Manchester Parks, Recreation, and Arts
Register

November 1, 8:30–11:30 a.m.
Honeysuckle Hack at Seibert Park
Organized by Stewards of Grand Glaize Stream Team Association
Email corikeys@aol.com to RSVP

November 1, 9 a.m.–noon
Honeysuckle Hack at St. Vincent Park
Organized by the Community Stewardship Alliance
Register

November 2, 9 a.m.–noon
Forest Restoration Day at Forest Park
Organized by Forest Park Forever
Register

November 6, 9 a.m.–noon
Honeysuckle Sweep at The Nature Institute (2213 S. Levis Lane, Godfrey, IL 62035)
Organized by The Nature Institute
Register

November 6, 9 a.m.–noon
Honeysuckle Hack at Castlewood State Park
Organized by Open Space STL
Register

November 8, 8:30 a.m.–noon
Honeysuckle Hack at Creve Coeur Soccer Park
Organized by the Community Stewardship Alliance
Register

November 8, 9 a.m.–noon
Honeysuckle Hack at Carondelet Park
Organized by Friends of Carondelet Park and the Community Stewardship Alliance
Email mkforbis@gmail.com for more information

November 8, 8:30–11:30 a.m.
Honeysuckle Hack at Seibert Park
Organized by Stewards of Grand Glaize Stream Team Association
Email corikeys@aol.com to RSVP

November 8, 8 a.m.
Honeysuckle Hack at Deer Creek Preserve
Organized by City of Ladue Public Works
Email publicworks@cityofladue-mo.gov to RSVP

November 16, 9 a.m.–noon
Honeysuckle Hack at Greensfelder Park
Organized by the Community Stewardship Alliance
Register

 

Resources

 
Bush honeysuckle Bush Honeysuckle Removal, Control, Alternatives and MORE:
Ameren Missouri logo MDC logo
Honeysuckle Sweep for Healthy Habitat sponsorship support by Ameren Missouri, Missouri Department of Conservation, and the Trio Foundation of St. Louis.
 

BiodiverseCity logo

A Community Initiative to Promote, Protect and Plan for Biodiversity Throughout the Greater St. Louis Region