Tian Xiang Tai Ge is a variety of Osmanthus fragrans with the longest flowering period among osmanthus cultivars. Under favorable conditions, it can bloom continuously from September to May of the following year, lasting approximately 250 days. Its blooming duration surpasses that of the Four Seasons Osmanthus, and it has a more pronounced fragrance. The flower color ranges from pale yellow to golden yellow. Additionally, it exhibits the fascinating landscape of flowers and long leaves, earning it the title of "Marvelous Tai Ge, Four Seasons Beauty" in the horticultural world. It is truly remarkable and highly prized.
天香台阁是桂花里花期最长的一个品种，在环境适宜的情况下，从每年的9月份到来年的5月份一直花开不断，花期约250天，开花时间比四季桂还长，而且香味也比四季香很多，花朵的颜色由淡黄到金黄，更可贵的是，它能出现花中长叶的奇妙景观，被园艺界称为“奇妙台阁，四季美景”，值得应有。
