Ward...That 'Iron Butterfly' must be rare. I can't even find a picture on web & only saw a couple of mentions. Keeps bringing up Tiarella 'Iron Butterfly'. I have never heard of that one. I'm going to try a few Penstemon's again this year in raised beds & see what happens.
As for the Echinaceas, Ted from Ted's Greenhouse, just told me a couple of days ago that the newer hybrids in the yellows, oranges, reds aren't as hardy as they say & have heard of people losing them. Said some of the pinky one's are still pretty good...Double Decker,Double Delight..I heard Magnus is good. Neighbor gave me a unknown purple clump about 8 years ago & I have had several clumps pop up from this. Just dug up a bunch last fall to made way for my new shed this spring. They sure don't like it & turn black & look dead but they those tough babies take off like there were there all the time. Had 1 clump of white & it disappeared as did that first yellow variety a few years back. I'm going to be bold & get 'Tomato Soup' & 'Mac & Cheese' this year.
Joni
Elwood, Il
Zone 5
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