Soil your undies' to test the quality of your soil
The Soil Conservation Council of Canada is encouraging people to bury their underwear in the garden. This comes as part of national soil conservation week and the Soil Your Undies Campaign.
How to test your soil health with a pair of cotton underwear - Farm and Dairy
Why some people are soiling their underwear to help the earth, Environment News
Soil Your Undies' asks Pennsylvania to bury underwear to test soil - EHN
Biology of Soil - Lesson 2 - What is Soil Health
Seeding Ideas: a seed library
Soil Your Undies exhibit at New Hanover County Arboretum
Soil your undies, literally: eco group
Soil Your Undies 2021! - Oswego Lake Watershed Council
Soil your undies, literally: eco group
Digging into soil health – ScienceBorealis.ca Blog
Soil My Undies Challenge: Measuring Soil Biology with a Pair of Briefs