Campanula persicifolia alba (White Peach-leaved Bellflower)
I have been growing both the white and the blue varieties of Campanula persicifolia for over 20 years, and I have yet to become tired of either. Like the blue variety, Campanula persicifolia alba grows anywhere from two to four feet tall, likes sun/part shade and moist, well-drained soil. Divide this pretty white bellflower every few yers to keep it going, and just sit back and enjoy. Zones 4-8. Quarts.