Bells of Ireland Seeds – Moluccella laevis Flower Plant

Bells Of Ireland is an upright flowering annual grown for its tall spikes of green bell-shaped calyces that provide distinctive texture and vertical interest in garden plantings. Plants develop sturdy stems with a columnar growth habit, making them suitable for borders, cottage gardens, cutting gardens, and floral arrangements. This species performs well in cooler growing conditions and adapts to a range of well-drained soils. It is commonly cultivated for ornamental landscape use and fresh or dried flower displays.

Features

• Upright annual with tall flowering spikes
• Produces distinctive green bell-shaped calyces
• Suitable for borders and cottage gardens
• Commonly grown in cutting gardens
• Adapted to cool to moderate growing conditions
• Suitable for fresh and dried floral arrangements
• Adds height and texture to ornamental plantings

Specifications

• Scientific Name: Moluccella laevis
• Common Name (US): Shellflower
• Seed Type / Variety: Moluccella laevis
• Growth Habit: Upright annual flowering plant
• USDA Zones: 2-11
• Planting Season: Spring
• Growing Season: Spring to Summer
• Sowing Season: February-April
• Germination Time and Conditions: 14-28 days at 60-70°F (16-21°C)
• Sunlight Requirements: Full sun to partial shade
• Soil Requirements: Well-drained, moderately fertile soil
• Watering Needs: Moderate watering; keep soil evenly moist during establishment
• Mature Plant Size: 24-36 inches tall, 12-18 inches spread
• Plant Spacing: 10-12 inches apart