Dianthus Diamond Series purple seeds for annual flower garden blooms

Add a pop of rich purple to your garden with Dianthus Diamond Series Purple Seeds, a reliable annual variety producing compact, vibrant blooms. Perfect for flower beds, borders, and container gardens, this series offers uniform growth, long-lasting color, and easy maintenance.

Dianthus Diamond Series is prized for its vivid hues, extended flowering period, and versatility in both formal and cottage-style garden settings.

Features

• Deep purple, compact blooms ideal for garden beds and containers
• Uniform growth for consistent garden displays
• Long-lasting flowering season
• Attracts pollinators such as bees and butterflies
• Easy to grow and maintain
• Suitable for mass plantings or mixed border gardens

Specifications

• Botanical Name: Dianthus caryophyllus ‘Diamond Series’
• Type: Annual
• Flower Color: Purple
• Light Requirements: Full Sun to Partial Shade
• Soil Type: Well-drained, fertile soil
• Bloom Season: Late Spring to Early Fall
• Hardiness Zones: USDA Zones 4–9
• Plant Height: 8–12 inches
• Plant Spacing: 8–10 inches apart
• Germination Time: 10–14 days
• Planting Depth: Lightly cover seeds with soil
• Watering Needs: Moderate; keep soil evenly moist
• Ideal Growing Season: Spring planting for summer blooms
• Maintenance: Deadhead spent flowers to encourage continuous flowering

Planting Guide

1. Sow seeds indoors 6–8 weeks before the last frost or directly outdoors after frost danger has passed.
2. Lightly cover seeds with soil and maintain consistent moisture until germination.
3. Maintain soil temperature around 65–70°F (18–21°C) for optimal germination.
4. Space seedlings 8–10 inches apart in full sun or partial shade.
5. Water moderately and deadhead spent blooms to promote ongoing flowering.