Siberian Squill--2X

Our outing today was to fetch bread at the Hungry Ghost, as we did  ten days ago.  These blue and white flowers have blossomed in its garden in the meantime (they would have been out of the frame to the right in the previous blip--don't miss the closeup in the extra).  The gardening world is mixed about Siberian Squill, with some sites regarding it as invasive.  Interestingly, only one or so of the dozen or more sites I looked at showed a few white blossoms.