Tiarella ‘Pink Skyrocket’ Another Pinterest find from Kelhm’s Song Sparrow Farm and Nursery. There are a wide variety of Tiarella’s available from a variety of vendors, it seems. What are your thoughts on this Interesting Plant? Drop a note in the comments! Discovered via Pinterest Tiarella trifoliata, commonly called threeleaf foamflower,[1] laceflower,[2] or sugar-scoop,[2] is a dicot in the family Saxifragaceae. It is native …