Dianthus Seeds - Flower Plant for Home Gardens

Dianthus seeds produce compact, flowering plants with upright to low-growing habits and narrow, blue-green foliage. These plants are well suited for garden beds, borders, rock gardens, and container planting. Dianthus grows best in cool to moderate climates and prefers well-drained soil with moderate fertility. It performs reliably in full sun and can tolerate light shade, establishing steadily and providing seasonal flowering with regular care.

Features

• Compact flowering plant with upright to low-growing habit
• Suitable for borders, rock gardens, and containers
• Performs well in cool to moderate climates
• Adapts to well-drained soil conditions
• Grows in full sun to partial shade
• Moderate maintenance with regular watering

Specifications

• Scientific Name: Dianthus spp.
• Common Name (US): Dianthus
• Seed Type / Variety: Flower seed
• Growth Habit: Compact, clump-forming annual or perennial (varies by type)
• USDA Zones: 3–9 (varies by species)
• Planting Season: Spring or fall
• Growing Season: Spring to summer
• Sowing Season:
  • Spring: March to May
  • Fall: September to October
• Germination Time and Conditions: 7–14 days at 18–22°C with light moisture
• Sunlight Requirements: Full sun to partial shade
• Soil Requirements: Well-drained, moderately fertile soil
• Watering Needs: Moderate; allow slight drying between watering
• Mature Plant Size: 15–60 cm height, 20–40 cm spread
• Plant Spacing: 20–30 cm apart