Perennial plants are defined as plants that live more than two years, unlike annual plants that live one growing season, and then die. Flowering perennials grow and flower durin… See more

Not all perennials come back year after year. Some perennial plants are not hardy and they don’t survive the harsh cold winter. They only grow one year and as such can b… See more

Iris is a bulbous perennial flowering plant that has some stunning purple cultivars. If you are looking for bright blue or purple flowering irises, then choose the ‘winter iris’ (Iris histrioi… See more

If you are looking for a perennial with purple summer flowers, then the clustered bellflower (Campanula glomerata)is a good choice. This tall perennial flower grows to about 23” (… See more

Milky bellflower is a tall perennial plant with stunning purple bell-shaped flowers in summer. The perennial produces masses of attractive flowers with five flared petals in deep laven… See more