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

I see London, I see France, farmers buried underpants to demonstrate conservation benefits – St. Croix 360

Soil Health and the Cotton Brief Challenge - Part 1 - Clackamas SWCD

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

A mentor matters when starting new soil health practices - Agweek

Soil Your Undies: The Cotton Test - Holistic Management International

Benjamin Logan AFNR students “soil your undies” soil test – Ohio Ag Net

Soil Your Undies Challenge - Pasa Sustainable Agriculture

Check your soil health with the underpants test - Free

Pennsylvania Soil Health Coalition

Tattered underwear means healthier soil

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