I've been searching for hardy perennials that are basically 'no muss, no fuss for a few neglected areas of my yard, and came across this plant. I checked with my local perennial grower, and found that she does grow them. After reading about them on this site, https://www.gardensplendor.com/corp/heli ... shine.html I've become quite intrigued. So the question is; Has anyone here heard of this plant, and or has grown it? I am shocked that it is hardy all the way to zone 4, so with our past and present winters I'd like to play it a little safer in my selections of future plants. Any thoughts or experience would be greatly appreciated.