Using compost brings many benefits to your project or garden. However, to fully realize those benefits it’s important to apply compost in a way that’s appropriate for the setting – whether that’s a small home garden or a large transportation
project. This page gives you the resources you need to determine your specific compost needs and how to apply compost for maximum benefit.
Methods to Use
There are a number of ways to apply compost to your project. Those include applying compost through topdressing, incorporating into the topsoil or potting soil, and others. Click here to learn more about the specific methods you can use and when each is appropriate.
Applying the right amount of compost is important to maximize benefits to both your project and your wallet. The US Composting Council and industry experts recommend that soils should contain at least 5% organic matter. Click here for more information about why you should “Strive for 5%”.
Compost is also a great tool for preventing erosion on your project. Click here for more information and to learn about specific erosion control methods like
erosion control blankets, socks, berms and green infrastructure.
The Compost Consumer Use Program (CCUP) has identified the proper application methods for compost to be applied to various specific projects – lawns, flowers and veggies, and trees and shrubs. Click here to determine what’s appropriate
for your project.
State Department of Transportation (DOT) Specifications
DOTs around the country require compost to be used in various forms on their projects in order to ensure the project benefits surrounding landscapes. Learn more about how different States require compost to be used, by clicking here.
Bioretention areas filter water gathered through surface runoff. These areas can feature beautiful plant habitats while filtering pollutants, and be scaled to a variety of storm event sizes.
The LEED – Leadership in Energy and Environmental Design - building program also has recommendations on methods and specifications for applying compost on projects seeking LEED-certification. Click here for more information on how compost is integrated into that program.
Gardening is an empowering act. While we are all sheltering in place from COVID-19, we can grow vegetables with rich compost. Click here for resources on starting your
own Victory Garden.
Using compost is a good first step, but using high-quality compost is even better. Finding suppliers and making sure that the compost you purchase has the qualities you need for your purpose are important in ensuring the
success of your project. Learn more about how to interpret the lab test results and what the STA Certified Compost program does for you.
Send us your Compost Specifications to Promote Inter-Agency Collaboration
Collaboration between organizations such as State DOTs on compost specifications can help to promote reasonable and effective regulations and guidelines. Please send along your specifications for using compost to help other agencies looking
for guidance.