A quite rare and choice plant suitable for a well drained sunny or semi-shaded site in a border, rockery or wall. When planted among shrubs will happily scramble through them. Palest blue, nodding, bell shaped 1 1/2 inch blooms, which reveal sumptuous orange and maroon centers when tilted. Flowers in the summer. Height: 2 feet. Hardy perennial: zone 5-9 though some say hardy to zone 3!