Autumn needs to get a bit cooler before bower vine, Pandorea jasminoides, will be ready to stop blooming. It may not always bloom profusely, but it does bloom for a long time, beginning with warming spring weather. Flowers can be white, pink or white with pink throats, but are most often pink with burgundy throats. Even through late autumn and winter, the glossy evergreen foliage is appealing without bloom. Mature vines can climb more than fifteen feet high. Those with variegated foliage might stay somewhat smaller.