This is a perfect combination of the two parents, with the striking violet and white bicolor of one and the ease adaptability of the latter - though without it's rampant tendencies. It doesn't set seed either so won't take over other parts of the garden.
Suitable for any wet site - from the pond's edge to damp soil in sun or part shade. I don't know why it's so rarely seen.
Fresh lifted rhizomes £8 each