🪴We are committed to providing our customers with quality, affordable seeds. 🌱✈Free worldwide shipping over $34.95💵Secure payments Rosebud Dianthus - Double flowers and drought tolerance Coral pink double dianthus features dense, spherical flowers with slightly ruffled petal edges. It grows a short plant (6-8 inches) and forms dense clumps of blue-gray leaves. This perennial (USDA zones 5-9) requires full sun and well-drained soil. Germination occurs 10-14 days after sowingIt is cold-tolerant, withstanding temperatures as low as -23°C and drought-tolerant, making it suitable for rock gardens, bordersIt blooms from late spring to summerThis variety, developed through natural hybridization, has a stable flower color and leaves that remain evergreen through winter, making it a valuable addition to cool-season landscapes. Rosebud Dianthus SeedsBotanical Name: Dianthus hybridColor: Coral pink, double-floweredPlanting Time: Spring/Fall direct seeding or indoor seedlingsSuitable Temperature: 65-70°F (18-21°C)Germination Time: 10-14 daysPollination Method: Insect-pollinatedPlanting Depth: 0.1 inchesMaturity: Blooms 10-12 weeks after sowingLife Cycle: Perennial (USDA Zones 5-9)Plant Height (inches): 6-8 inchesPlant Spacing (inches): 8 inchesHarvest Zone: USDA 5-9Distinctive Features: Double-flowered, hardy and drought-tolerant, compactSuitable for: Front borders, rock gardens, containers At our store, we're confident in our products. If seeds don't germinate, please contact us immediately. Each product comes with a worry-free 12-month warranty. If you have any questions or suggestions, please feel free to contact us and we'll provide friendly support within 24 hours.