Periwinkle (Vinca Rosea Dwarf Little Delicata) - What a versatile little gem of a plant that is easily grown from Periwinkle seeds! Vinca Rosea Periwinkle has a lush foliage with shiny leaves plus it flowers heavily with large pink blooms. Pink Periwinkle is ideally suited as a ground cover plant for those hot, humid climates. Vinca Rosea grows 8 - 10 inches high, but it is a fast spreader and fills in spaces nicely making it perfect for beds, borders, and as a general ground cover plants. Start lots of these pink Periwinkle flower seeds and fill your flowerpots, hanging baskets, and window boxes with this carefree annual too! Vinca Periwinkle requires no deadheading to keep the blooms coming all summer and into the fall. Season: Annual USDA Zones: 3 - 10 Height: 8 - 10 inches Width: 24 - 36 inches Bloom Season: Summer through fall Bloom Color: Pink Growth Rate: Fast Environment: Full sun Foot Traffic: Light