In this simple experiment, learn about soil health with just a pair of underpants. It's okay to Soil Your Undies.
Soil Your Undies Challenge - Rhode Island
The Soil Your Undies Challenge- A Simple Home DIY Test for Soil Health@judyschickens
Soil Your Undies' challenge tests farmers' fields, and sense of humor
Soil Your Undies – SCCC
Soil Your Undies with the Faculty of Agriculture - Dal News - Dalhousie University
Underpants experiments are taking place in Australian paddocks and gardens — all in the name of soil health - ABC News
Have you 'soiled your undies' yet? - Survival Jack
The Soil Your Undies Challenge
Philly Fashion Brand Wants You to Plant Your Underwear for Soil Health
Soil Your Undies for Science - Chesapeake Bay Foundation
Unveiling the Secret to a Better Farm: Soil Your Undies!
UNE Discovery 🩲 Soil Your Undies Challenge
How to test your soil health with a pair of cotton underwear - Farm and Dairy