Cincinnati Master Rain Gardener Program

Master Rain Gardeners are community members who learn how to design and build their own rain garden. At graduation, they will have created a beautiful rain garden and are ready to educate their neighbors!

Master Rain Gardener Leslie Kellman sits by her rain garden.

Announcements:

Fall 2025 Course registration is open!
Clermont County, OH
October-November

For more course information & registration,
visit the MRG Program Information page.

About us

The Greater Cincinnati Master Rain Gardener program began in 2022, and is led by regional professionals from Hamilton, Butler, Warren, and Clermont Counties in Ohio, as well as Boone, Kenton, and Campbell Counties in Northern Kentucky. Check out the program schedule to see when it will be in your area!

Social Media Forum

You'll find info, connect with other Master Rain Gardeners, ask questions, share pictures and show off your rain garden. We'll also share upcoming plant sales, events, and volunteer opportunities.

Join us on Facebook

Sign up here to receive the Greater Cincinnati Master Rain Gardener newsletter with information about volunteer opportunities, plant sales, upcoming courses, and other rain garden news.

Greater Cincinnati Rain Garden Map

MAP KEY:

Public Rain Gardens:
- 'P' icon = public garden.
- 'RAIN' icon = NOT open to public.

Adoptable Rain Gardens:
- GREEN = garden is adoptable.
- BLUE = garden is NOT adoptable.

Click on the point to learn more about that rain garden.

Have a rain garden to add? Complete the form below to submit information about an adoptable rain garden, public rain garden, or a Master Rain Gardener garden you installed! We'll review your submission and add it to the map.
*Only rain gardens in Greater Cincinnati area will be added.

Request Form: Add Rain Garden to the Map