Vinca
There are seven species of Vinca that are collectively known as Periwinkles, but in a prime example of why we should use their botanical names, the annual plant Catharanthus roseus is also commonly known as a Vinca and even occasionally as a Periwinkle.
Vinca Species
Vinca major, the Big or Greater Periwinkle is hardy in USDA zones 7-10. Big Periwinkles can grow up to about 1-1½ ft. tall and spreads by long trailing stems that root along the ground as they grow. They produce purp..
Vinca
There are seven species of Vinca that are collectively known as Periwinkles, but in a prime example of why we should use their botanical names, the annual plant Catharanthus roseus is also commonly known as a Vinca and even occasionally as a Periwinkle.
Vinca Species
Vinca major, the Big or Greater Periwinkle is hardy in USDA zones 7-10. Big Periwinkles can grow up to about 1-1½ ft. tall and spreads by long trailing stems that root along the ground as they grow. They produce purp..
Vinca
There are seven species of Vinca that are collectively known as Periwinkles, but in a prime example of why we should use their botanical names, the annual plant Catharanthus roseus is also commonly known as a Vinca and even occasionally as a Periwinkle.
Vinca Species
Vinca major, the Big or Greater Periwinkle is hardy in USDA zones 7-10. Big Periwinkles can grow up to about 1-1½ ft. tall and spreads by long trailing stems that root along the ground as they grow. They produce purp..
Vinca
There are seven species of Vinca that are collectively known as Periwinkles, but in a prime example of why we should use their botanical names, the annual plant Catharanthus roseus is also commonly known as a Vinca and even occasionally as a Periwinkle.
Vinca Species
Vinca major, the Big or Greater Periwinkle is hardy in USDA zones 7-10. Big Periwinkles can grow up to about 1-1½ ft. tall and spreads by long trailing stems that root along the ground as they grow. They produce purp..