Dipogon plants, also known as Cape Sweet Peas, are unique vines native to South Africa. Cape Sweet Peas are fast growing and perfect for covering a fence or trellis with their lush, heart- shaped leaves. Best of all, they produce clouds of pink pea flowers from spring through fall. The flowers have a sweet scent reminiscent of grape soda. Cape Sweet Peas bloom best in full sun with rich soil and supplemental water, but require much less water once established. They are semi-evergreen and only tolerate mild frosts, but can be grown as annuals in colder climates. Shop all of Annie’s Dipogon vine selections below.