Butterbur, petasites hybridus, where to find some?
Hi, everyone. Happy 4th of July.
I went to Arboretum and saw this huge plant in the Hosta path area. It is labeled Petasites hybridus Butterbur. From a brief search online I was informed that the plant is hardy in zone 4. Love to have some for the water's edge planting. Would any of you know how to get some? Thanks!