Friday, October 14, 2016

Fishing with Black Walnuts

Black walnuts ripen in the fall and contain Juglone, a chemical that is so anathema to earthworms that if you soak Black Walnuts in water, and pour the water on dirt, the earth worms will pop out on the surface as quick as they can move.

1 comment:

Jennifer said...

Juglans is the genus for all walnuts. All are rich in juglone.