Impressive video from southern China's Guangzhou of blooming bougainvillea growing along the exterior of a residential building, forming a "flower waterfall."

According to nearby residents, the flowers were planted by a man who lived in the building 26 years ago. After he passed away, his son, known locally as Luo, took care and nurtured it.

The family of Luo, now 70, moved into the building in 1993 and lived on the ground floor. After his dad retired, he loved to plant flowers in his spare time. Luo's dad passed away in 2012 and then he started to take care of the flowers himself, according to local media.

Clearly, he knew what he was doing. The pretty drone video shows the pink flowers climbing up to more than 30 metres high on the outer wall of the nine-storey residential building.

2月28日，广东广州，网红“簕杜鹃花瀑布”提前绽放，吸引市民围观拍照。附近居民介绍，这颗簕杜鹃是一对父子接力种植26年左右，现已有30多米高。有市民说，第一次见簕杜鹃有9层楼高，“红红火火，很漂亮”。