Mix Sweet William Dianthus Seeds - Flower Plant

Mix Sweet William Dianthus is a flowering perennial commonly grown as a biennial, valued for its compact growth habit and clusters of blooms in a variety of colors. This seed mix is suitable for garden beds, borders, containers, cottage gardens, and ornamental landscapes. The plants perform best in full sun with well-drained, fertile soil and adapt well to a range of temperate growing conditions. Suitable for ornamental gardens, Mix Sweet William Dianthus provides vibrant seasonal color and attractive foliage.

Features

• Flowering plant with a compact, upright growth habit
• Produces clusters of blooms in mixed colors
• Suitable for garden beds, borders, containers, and cottage gardens
• Adaptable to a variety of temperate growing conditions
• Performs well in full sun
• Suitable for ornamental landscape plantings

Specifications

• Scientific Name: Dianthus barbatus
• Common Name (US): Sweet William
• Seed Type / Variety: Mixed Flower Seed
• Growth Habit: Biennial to short-lived perennial
• USDA Zones: 3–9
• Planting Season: Spring or Fall
• Growing Season: Spring to Summer
• Sowing Season: Spring or Fall
• Sowing Season Months: March–May, September–October
• Germination: 7–14 days at 65–70°F (18–21°C)
• Sunlight Requirements: Full Sun
• Soil Requirements: Well-drained, fertile loamy soil
• Watering Needs: Moderate
• Mature Plant Size: 12–24 in tall, 8–12 in spread
• Plant Spacing: 8–12 in apart