Calendula Calendula Officinalis Blue Flower Seeds for Planting – Suitable for Decorative Beds and Seasonal Displays

Add color and charm to your garden with Calendula Officinalis ‘Blue’ Seeds, known for their vivid blue blooms and long flowering season. Ideal for decorative garden beds, seasonal displays, and container planting, this calendula variety brightens any landscape with its striking flowers.

Calendula Officinalis is a hardy, low-maintenance annual that thrives in sunny locations and attracts pollinators, making it perfect for both aesthetic and ecological garden purposes.

Features

• Produces bright blue, long-lasting blooms
• Perfect for decorative beds, seasonal displays, and container gardens
• Easy to grow and maintain
• Attracts pollinators such as bees and butterflies
• Adds vibrancy and texture to ornamental gardens
• Suitable for both home gardens and public landscaping

Specifications

• Scientific Name: Calendula Officinalis
• Common Name (U.S.): Pot Marigold
• Seed Type: Annual flower seeds
• Color: Blue blooms
• Plant Height: 12–24 inches
• Bloom Season: Spring through fall
• USDA Zones: 3–9
• Sunlight: Full sun (6+ hours daily)
• Soil Type: Well-drained, fertile soil
• Watering: Moderate; keep soil evenly moist
• Planting Depth: 1/8–1/4 inch
• Germination Time: 7–14 days
• Optimal Germination Temperature: 65–70°F (18–21°C)
• Spacing: 8–12 inches apart
• Maintenance: Deadhead spent flowers to encourage continuous blooming

Planting Guide

1. Sow Indoors or Direct Sow: Start seeds indoors 4–6 weeks before the last frost or sow directly outdoors in spring.
2. Soil Preparation: Use fertile, well-draining soil for optimal germination.
3. Transplanting: Move seedlings outdoors after the last frost when soil temperatures reach 60°F.
4. Location: Choose a sunny area with good airflow.
5. Care: Water consistently, fertilize lightly during active growth, and remove faded blooms to maintain vibrant flowering.