Sorbaria Sorbifolia 'Sem' question?
I saw this absolutely beautiful plant in a garden centre the other day, and it turned out to be this Sorbaria Sorbifolia "Sem". The foliage was stunning and the texture was very lovely. However, when I did a search of it in Gardenweb, only very few threads showed up.
I am wondering how this shrub does in an area like Calgary? Does it really sucker like some people suggested? Would love to hear from someone who has grown this shrub. Thanks!