Royal Ensign is a dwarf variety of Convolvulus that does not need a trellis or fence. The blooms have large, 2 inch, deep blue blooms that face upward with a contrasting white center and yellow throat.
Royal Ensign is a dwarf variety of Convolvulus that does not need a trellis or fence. The blooms have large, 2 inch, deep blue blooms that face upward with a contrasting white center and yellow throat.