Name: Catmint/Robin PNW WA half hour south of Olym (Zone 8a)
welcome, @upat5--we really are a very friendly, chatty group. I don't know anything about the thistle or biocontrols in question, but it's interesting to learn. Hope you will visit us again!
"One of the pleasures of being a gardener comes from the enjoyment you get looking at other people's yards”
― Thalassa Cruso
