I moved into this house last summer, and didn't do anything with all the flowers growing until this year.
Well, I was digging in some of the thick greenery and found what I thought are some sort of lilies. I also have some big orange lilies right next to this area. I don't know if I should somehow trim back the black plant growing around it, or what I should do. Any thoughts?
Here is a link that might be useful: Journal of a Rookie Gardener