I picked two up for my wife for Mother's Day. The blooms have gone from blue to white, but look no less healthy.

Adding to it, I have them in nearly full sun. I'm very impressed with these and if they make it through the winter well, I will want several more.

I picked up 2 Everlasting Garnets from HD this year by hey look great so far. Loving them!!

That one you've got there looks like Amethyst to me. Revolution isn't supposed to behave like that...

But yes I picked up three different Everlastings earlier in the Spring and a) show no ill effects in sun and b) the blooms age very well with the green colors and even don't dry out that much as they do so.

How winter hardy are they? How tall?

2-3' tall and 5-9 zones.

This plant was the last plant in lowes. I need to check other lowes.