Upcoming Garden Events in Indianapolis, IN – September 2025
Indianapolis is set to host a variety of engaging and educational garden-related events this September. Whether you are a gardening enthusiast or a casual nature lover, there are numerous opportunities to participate, learn, and celebrate the beauty of plants and outdoor design. Here are some noteworthy gatherings to mark on your calendar:
Hats Off to Gardening! – The Garden Club of Indiana, Inc. September Seminar
Date: Tuesday, September 9, 2025
Location: Seasons Lodge & Conference Center, Nashville, IN
Details: Hosted by the Southeast District, this seminar celebrates the vibrant gardening scene in Brown County. Participants can expect insightful presentations, networking opportunities, and a chance to explore local garden beauty. Further details will be provided as the event date nears.
Indianapolis Landscape Association Golf Outing
Date: Friday, September 12, 2025
Location: Eagle Creek Golf Club, Indianapolis, IN
Details: Enjoy a day of golf, delicious food, and exciting prizes while supporting the Fritz Loonsten Memorial Scholarship Fund. The event concludes with a dinner and award ceremony, making it a perfect outing for both golf enthusiasts and community supporters.
Indianapolis Bonsai Club Fall Show
Date: Saturday, September 13, 2025
Location: Garfield Park Conservatory, Indianapolis, IN
Details: Witness a stunning display of meticulously cultivated bonsai trees presented by the Indianapolis Bonsai Club. Visitors can learn about the art of bonsai, appreciate its beauty, and gain insights into this historic horticultural practice.
Mad Farmers Fall Native Plant Sale
Date: Saturday, September 20, 2025
Location: 2048 S Meridian St, Indianapolis, IN
Details: A wonderful opportunity to purchase native plants that thrive in local conditions. The sale promotes biodiversity and sustainable gardening, helping gardeners create environmentally friendly landscapes.
Broad Ripple Farmers Market Dinner in the Garden 2025 Fundraiser
Date: Sunday, September 21, 2025
Time: 4:30 PM – 8:00 PM EDT
Location: Eskenazi Health, 720 Eskenazi Avenue, Indianapolis, IN 46202
Details: An elegant evening featuring a six-course meal prepared by local chefs. Funds raised support the ongoing redevelopment of Broad Ripple Park, ensuring the Farmers Market remains a vibrant community hub.
Landscape & Lagers – Indianapolis Cultural Trail
Date: Tuesday, September 23, 2025
Time: 5:00 PM – 7:00 PM
Location: Various locations along the Indianapolis Cultural Trail
Details: A weekly volunteer event focused on maintaining and enhancing the landscape along the trail. Participants will receive tools, orientation, and enjoy refreshments afterward. Participants must be 21 or older.
INPS Central Chapter Native Plant Sale
Date: Saturday, September 27, 2025
Location: Holliday Park, Indianapolis, IN
Details: Hosted by the Indiana Native Plant Society’s Central Chapter, this sale offers a diverse selection of native plants suited for local gardens. The event supports native wildlife conservation and sustainable gardening practices.
Garden Monsters at Newfields
Dates: September 27 – November 2, 2025
Location: Newfields, Indianapolis, IN
Details: Experience an outdoor exhibition of large-scale Garden Monsters created by local artists from natural materials. With the theme “Thickets & Thorns,” this display celebrates seasonal artistry and outdoor creativity, inviting visitors to marvel at the artistic transformations of nature.
These events offer diverse ways to connect with the gardening community, learn new techniques, and enjoy the natural splendor of Indianapolis. Don’t miss the chance to participate in these exciting celebrations of horticulture and sustainability.

Author: STAFF HERE INDIANAPOLIS WRITER
INDIANAPOLIS STAFF WRITER The INDIANAPOLIS STAFF WRITER represents the experienced team at HEREIndianapolis.com, your go-to source for actionable local news and information in Indianapolis, Marion County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as the Indianapolis 500, Indy Jazz Fest, and the Indiana State Fair. Our coverage extends to key organizations like the Indy Chamber and Visit Indy, plus leading businesses in motorsports and healthcare that power the local economy such as Indianapolis Motor Speedway and IU Health. As part of the broader HERE network, we provide comprehensive, credible insights into Indiana's dynamic landscape.