Organic Lawncare

A healthy environment–from oceans and watersheds to soils and  and shorelines–has higher capacity to adapt to and recover from climate change. The way we care for our lawns and landscapes has a direct influence on the health of these ecosystems, starting with our soils.

Using synthetic pesticides and fertilizers harms pollinators and native species. These products cause excess chemicals to run off into our waterways, worsening water quality, increasing ocean acidification, creating algae blooms, and damaging marine life–which also impacts local fisheries and marine businesses. Plus, pesticides and fertilizers have proven negative effects on our families. Children are especially vulnerable to chemical exposure from lawn products when they play outside. Pesticides and herbicides are also linked to cancer in dogs. By switching to organic lawn and landscape care, we can ensure the health of our community and make our environment more resilience to climate impacts.

Pesticide & Fertilizer Ordinances

Portland and South Portland restrict the use of pesticides and synthetic fertilizers. Explore the links below for more information:

City of Portland: Landcare Ordinance

City of South Portland: Landcare Management Ordiance

Transitioning to an Organic Lawn

You can maintain a healthy lawn and landscape without these chemicals by adopting a few basic practices:

1. Start with a soil test to see what your lawn needs.

2. Keep your grass at least 3” long, and leave clippings on the lawn to return nutrients to the soil.

3. Embrace clover and native plants, which resist pests and help improve soil health.

4. Aerate and reseed your lawn in early fall for the best results in our climate.

Other Initiatives

South Portland’s Resilient Yards program – Learn how you can help revitalize South Portland with sustainable organic landscapes, one yard or home at a time.

South Portland Electric Tool Library – Borrow electric tools for free using your South Portland Library Card. Learn why switching to electric landcare equipment benefits our collective wellbeing and our environment.

Portland’s Mow Tall Until Fall campaign – Spreading awareness about the benefits of an easy action: mowing your grass at a taller height

Portland’s Landcare Lunchbreak – Check out our library of recorded webinars with sustainable landcare experts covering a variety of topics.