Composting

New Compost Ordinance (Sec. 104-266)

LawnClippingsPhos

Read the updated ordinance on the City of Superior’s Codes and Ordinances in MuniCode.

Composting yard waste and food scraps (fruits and vegetables only) is another way to protect local streams and Lake Superior from nutrient-laden runoff. Plus, it can provide your gardens with homemade, nutrient-rich soil. Learn more about composting below.

Looking for other ways to green your yard while protecting water quality? Native grasses and wildflowers are increasingly used in gardens and landscaping. They are aesthetically pleasing, easy to maintain, and provide great water quality benefits due to the deep root systems and ability to infiltrate stormwater runoff while also providing habitat for pollinators and birds.

Learn more about Native Lawns by following this link.

Our composting barrels

Composting

Adding organic material benefits all soil types. Organic material will break down over time, so add it continually to your garden. Add it before you plant each new round of plants as well as at the end of the season. For new beds, add 3 to 4 inches of well-rotted material and turn it into the top 4 to 6 inches of soil, chopping it up and working it in until the soil texture is as crumbly and even as possible. For more information on composting check out the Wisconsin Department of Natural Resources Composting webpage.

Remember, native plants can grow well in the wild without compost, so it isn't absolutely necessary.

Some rain garden experts also shy away from compost, saying it negates the water-quality improvements accomplished by a rain garden because it add nutrients to the rainwater entering the rain garden.

We converted two rain barrels into composters and bought tumblers to turn them periodically. We compost all of our dead stalks from our rain gardens in these barrels.