Yes, agree Achillea ptarmica, Most likely A. p. 'The Pearl'

Bill, right after the holidays, these big box stores discount all their holiday plants that most people probably buy for temporary decoration and then throw out. But I can't resist saving them, so I will look for different colors; red, pink, magenta, white. They are really easy. I also keep an eye out for evergreens that they seem to sell as temporary decorations and are ready to give away after the holidays. (I've purchased nice sized laurels, holly bushes, Osmanthus, etc. that end up in the yard..) Regarding the holiday cacti, I hang mine in a strand of Eastern Hemlocks along with other epiphytes (ferns, bromeliads, etc). I leave them out from April through October and this year, they would have sailed through November so far. BTW, if you do leave them out, I learned two years ago can they are readily eaten by DEER, so, I started hanging them higher in the trees, LOL. I did put them recently into my garage/greenhouse (and we get a lot of winter sun). All are covered in buds. Not sure if it's the cooler temps for longer nights, or both, but it always works.

Hi TJ, thanks, that thread is amazing, but I remember a different one, but was really impressed by a Frodo-sunflower or "wetting your plants in spring..." thx fig_i, yes the blurry tree pic... I have this image in my mind of trees at a not too distant horizon, I think even without leaves, blue skies, and definitely blurry not sure how this thread started but there popped up quite a number of lovely plant names suitable for such pics, I looked through my own comments with no success, yes definitely pre-Covid... so, I hope folks don't mind if I bump it up occasionally, who knows, someone might have an idea, and I did a search for "bad pic " or something, amazing, how many hits appeared... yours, Lin

Depending on where you are located, this can be a invasive species. Eradication is required in WA state.