Rich Maroon Blooms
Produces attractive deep maroon flower clusters that create a bold display in ornamental gardens.
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Maroon Sweet William is an attractive flowering plant known for its rich maroon, clustered blooms and delicate fragrance. Its colorful flowers add elegance to garden borders, flower beds, cottage gardens, and containers. This ornamental variety is popular for its vibrant flower clusters, long blooming season, and suitability for cut-flower arrangements.
Produces attractive deep maroon flower clusters that create a bold display in ornamental gardens.
Features lightly fragrant flowers that add charm to garden spaces and floral arrangements.
Develops dense clusters of small flowers above attractive green foliage.
Suitable for bouquets, flower borders, cottage gardens, and decorative containers.
| Scientific Name | Dianthus barbatus |
| Common Name | Sweet William; Maroon Sweet William |
| Plant Family | Caryophyllaceae |
| Seed Type | Flower Seeds |
| Flower Type | Clustered ornamental flowers |
| Flower Color | Deep maroon |
| Growth Habit | Upright, clump-forming flowering plant |
| USDA Hardiness Zones | 3–9 |
| Planting Season | Spring or early summer; fall in suitable climates |
| Seed Starting | Start indoors 6–8 weeks before the last frost or direct sow after frost |
| Germination Time | 7–14 days under suitable conditions |
| Germination Temperature | 65–70°F |
| Sunlight | Full sun to partial shade |
| Soil Requirements | Fertile, moist, well-drained soil |
| Watering | Regular watering; avoid waterlogged soil |
| Blooming Season | Late spring to summer |
| Mature Plant Size | Approximately 12–24 inches tall |
| Plant Spacing | 8–12 inches |
Grow Maroon Sweet William for its beautiful deep maroon flower clusters and delicate fragrance. Its attractive blooms are suitable for cottage gardens, flower borders, containers, and cut-flower arrangements. Provide fertile soil, suitable sunlight, and regular moisture for healthy growth and colorful flowering.
Find helpful information about Maroon Sweet William flowering, fragrance, and garden uses.
Sweet William commonly flowers in its second growing season when grown from seed, although some cultivars may flower in their first year when started early. Provide suitable sunlight, fertile soil, and consistent moisture to support healthy development.
Yes. Maroon Sweet William can be grown in containers with drainage holes and fertile, well-drained potting mix. Choose a container with enough depth for root development and place it in a sunny or partially shaded location.
Yes. Sweet William is widely grown as a cut flower because its small, colorful blooms form attractive clusters on upright stems. Maroon flowers can add rich color and texture to mixed bouquets and floral arrangements. Harvest stems when the first flowers in a cluster begin opening.