Soil Your Underwear Challenge – Saint Louis Science Center

We provide you with essential tools to explore elements of soil science, make quality observations, and expose the hidden life of a soil.

Soil Your Undies Lesson: By Rachel Wilson - Seed St. Louis

Soil Your Undies Challenge - Pasa Sustainable Agriculture

Saint Louis Science Center

Farmers Have Been Soiling Their Undies. Here's Why - Hundred Percent Cotton

soil-your-undies - Oswego Lake Watershed Council

Soil your underwear? Our GROW Gallery Manager Maddie discusses this unique challenge and how soiling your underwear can help you learn more about the

GROW Pavilion and Gallery – Saint Louis Science Center

Farmers in southern Minn. test soil health with buried undies

Soil Your Undies Challenge

Soil Your Undies, PA Soil Health Coalition

GROW Pavilion and Gallery – Saint Louis Science Center

soil-your-undies - Oswego Lake Watershed Council

Slice of Soil Beyond the Barn Door

GROW Pavilion and Gallery – Saint Louis Science Center