Blue-flowered plants seem to always have that mystique. While still partly leafless in early spring, about mid-April here, Trachystemon sends up its showy blue flowers on stems perhaps 10 inches tall in my conditions, and gradually after that the big, heart-shaped leaves, about the same height, finally fill in, making a pleasing bold statement, if not a spectacular one.
Good news, bad news: Trachystemon will do in sun or shade, and even in dry shade at the roots of trees (or in damp spots). This rhizomatous do-er seems to be happy with total neglect, almost anywhere (Zones 5 or 6-9). It outcompetes many weeds—a great trait in a groundcover, too. But this kind of cooperative nature also means it is a thug in climates like England’s, where it has been naturalized for as long as anyone can remember (so the Pacific Northwest, for instance, would be a potential romping grounds).I am about to move some of my little blue ocean to the hardest places in my garden, where only toughies like Geranium macrorrhizum or perhaps Helleborus orientalis or Epimedium—or Trachystemon—will do the trick.
Categoriesannuals & perennials groundcovers shade gardeningTagsdry Read more on awaytogarden.com