What are the cultivation methods for potted Sorbaria sorbifolia (false spiraea)?

Sorbaria sorbifolia gets its name because its flower buds form glossy white granular shapes, looking like little pearls scattered among the foliage. The flowers are elegantly shaped, pure white, with a light fragrance, and the leaves are bright green. It also has a long blooming period, giving it high ornamental value, making it an excellent choice for decorating courtyards.