(Jasminum polyanthum) Enjoy the exquisite wafting fragrance over many weeks. This attractive, lacy vine is covered with large clusters of rose colored buds that open to richly fragrant, white flowers. Give this exotic and beautiful vine a warm spot in your landscape and be sure to mulch during severe cold. This extra effort will give you fragrant rewards. Rose Jasmine can also be grown indoors. Rose Jasmine is hardy to between 10°-15° F.