I started comfrey last year in two places one the chickens had access to and the other not, well for an "indestructable" plant, the girls sure made short work of destroying it!!!! lol lol lol Once they found it, it didn't have a chance they LOVE it the tinyest speck of green was eaten the second it showed itself. I still have the 1/2 of the group I planted outside of their area, and I really want to get more started this year.Does anyone feed comfrey leaves to chickens? I read the leaves contain 20% protein and are used for livestock fodder.