This low-maintenance perennial performs best in rich, well-drained soil with liberal applications of organic matter. Full sun and regular watering during drought conditions are essential. Shasta daisies put on their best show if they are fertilized with a low-nitrogen plant food in early spring. Deadhead to keep the plants looking neat. Shasta daisies produce strong stems and do not need staking. Maintain plant vigor by dividing the crowns every 2 to 3 years. You can also start them from seeds that come remarkably true to variety.
For people who love white daisies, Shastas reign supreme. Previously known as Chrysanthemum x superbum, these hybrids were first created by the American plantsman Luther Burbank, and have become a mainstay of the perennial border. Shastas are tidy, well-behaved plants that require only a little attention to put on a delightful show of flowers for most of summer. The basal foliage remains evergreen during winter, adding a touch of rich dark green to the otherwise brown border. Since they bloom all summer and they last a long time in water, Shastas make superb cut flowers.
ZONES: 4–9
BLOOM TIME: Summer
LIGHT: Full sun
HEIGHT: 12–36 inches
INTEREST: Large white daisies; attractive dark green foliage
Some say Shasta daisies belong in every sunny, well-drained perennial or mixed border. Like most white-flowered plants, they can be used to separate colors that clash. Since there are tall (36 inches) and short (12 inches) varieties, they can be used in the middle of a border or at the front. Shastas make excellent container plants for a patio or deck.