How to do a health check on your garden’s vital earthworm population
Earthworms are a great indicator of the state of soil. Science of gardening columnist Clare Wilson explains how to tell how many you have - ..
https://www.newscientist.com/article/mg25734291-100-how-to-do-a-health-check-on-your-gardens-vital-earthworm-population/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
https://www.newscientist.com/article/mg25734291-100-how-to-do-a-health-check-on-your-gardens-vital-earthworm-population/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
