Polygala fruticosa "Petite Butterfly'
Polygala fruticosa 'Petite Butterfly' (Sweet Pea Shrub) - A compact shrub to almost 3 feet tall with a rounded habit. It is has gray-green foliage that is slightly rounder than Polygala x dalmaisiana. It is very free flowering with the purple pea-like flowers, composed of two winged petals surrounding a whitish purple lacy crest, found on the plant nearly year-round. Plant in full sun or part shade with regular to little irrigation. Hardy to 15-20 F. Polygala fruticosa is a coastal species that can even be found within the splash zone. This would make this a good candidate for beachside plantings. It also makes a good cut flower and lasts well in arrangements.