Nodding pure white flowers, usually 2-3 per stem, with narrow petals and a delicate cup. They have a light, feathery quality. Thalia is excellent for massing at the edge of woods or in a shrub border. Also grows well in the Deep South.Thalia is almost 100 years old, but it still has a verve that makes you fall in love with it over and over. It has proved to be an excellent perennializer, and with its bright white color, Thalia creates a gorgeous display every spring. It combines very nicely with grape hyacinths.