Shannon™ White Chrysanthemum

Shannon™ White is a vigorous garden mum with white flowers for the fall season. [Syngenta identifies the exact selection and recommends medium and large containers](https://www.syngentaflowers.com/ams/product/flower/70056059). It adds a bright, seasonal accent to a sunny container or garden bed. ## Growing conditions The breeder identifies this selection as a garden mum; [Iowa State Extension recommends at least six hours of direct sun](https://yardandgarden.extension.iastate.edu/how-to/growing-chrysanthemums-iowa). Mums grow best in moist, well-drained soil. Water regularly while establishing and keep moisture consistent during dry spells. Flower initiation responds to shortening days and longer nights, so nearby outdoor lighting can delay flowering. Its vigorous growth and larger recommended container sizes suit a substantial seasonal display. ## Garden use Use this named selection in a fall container or sunny border where its flower color can stand out. Iowa State Extension notes that garden mums may be treated as perennials when planted in spring or as annual color planted in fall; winter survival depends on cultivar hardiness, planting time, and local conditions. ## Maintenance Keep the root zone evenly moist without leaving it waterlogged. For garden mums intended to return, plant in spring and mulch after the ground freezes in colder climates. Leave old stems through winter and remove protective mulch in spring where winter protection is needed.