Prunus serrula is a small deciduous tree, often with multiple stems, reaching a height of 20–30 feet (6–9 m).

The outer layer of the bark is remarkably tough, approaching the strength of Mylar.

Its potential as an invasive species is low, as it is susceptible to many common garden diseases and pests such as fire blight, powdery mildew and Japanese beetles.

[citation needed] It is sometimes grafted to Prunus serrulata (Japanese cherry) crowns, forming a tree with red bark and showier flowers.

In 2012 the 'Branklyn' variety gained the Royal Horticultural Society's Award of Garden Merit.