Dianthus may be grown from seed sown early indoors and transplanted outside after frost, or sown directly in the garden in summer, or grown from potted plants. Sowing Seed Indoors: Sow indoors 8 weeks before the last frost in spring.
Dianthus barbatus (Sweet William) is a biennial or short-lived perennial that is often grown as an annual. It thrives in loamy, slightly alkaline soil in sun or partial shade in hot summer climates. The flowers grow in rounded, dense clusters.
Sweet William seeds are tough enough to survive most winters, and can be planted in fall or late spring to bloom 12 to 18 months later. If the plants have already started growing, or if you are concerned about a harsh winter, you may keep the plants in indoor pots, then transplant them outdoors in early spring.. . . . .364011235233!]0000000000000009783314147495!]
