Soil Your Undies

In this simple experiment, learn about soil health with just a pair of underpants. It's okay to Soil Your Undies.

Volunteer Gardener

Clackamas County officials urge you to 'Soil Your Undies', News

Underwear Underscores Soil Health

Soil Your Undies' project set to launch

Soil Your Undies' challenge tests farmers' fields, and sense of humor

Soil Your Undies

Soil Your Undies Challenge - ASCEND Initiative ASCEND Initiative

How to test your soil health with a pair of cotton underwear - Farm and Dairy

Soil your undies News, Sports, Jobs - Farm News

Soil Your Undies for Science - Chesapeake Bay Foundation

Soil Your Undies – SCCC