The Dahlia Tyrell, 'Dahlia Tyrell', produces peachy-orange petals with a buttery yellow center that add layers of interest to this bloom. The big flowers with their tousled petals closely resemble chrysanthemums, but bloom all summer long for outstanding bouquets and arrangements. Deadheading is essential to promote large and floriferous blooming. Debudding, removing side buds, will encourage the development of larger flowers. They are hardy zones 8-10, dig and store during winter in colder zones. ... more information