Blue Sunflower Seeds - Heirloom Flower Garden Seeds for Growing

Blue Sunflower is an annual flowering plant grown for its unique blue-toned blooms and upright growth habit. It is commonly cultivated in flower beds, borders, cottage gardens, and landscape plantings. The plant develops strong stems with broad green foliage and produces seasonal flower heads during warm growing conditions. Blue Sunflower performs best in full sun with fertile, well-drained soil and is suitable for seasonal garden planting and ornamental displays.

Features

• Produces blue-toned sunflower blooms
• Upright annual growth habit
• Suitable for flower beds and borders
• Ideal for landscape planting
• Grows well in full sun
• Warm-season flowering plant
• Prefers fertile, well-drained soil
• Develops strong stems and foliage
• Suitable for cottage gardens
• Seasonal ornamental flower plant

Specifications

• Scientific Name: Helianthus annuus
• Common Name (US): Sunflower
• Seed Type / Variety: Blue Flower Seeds
• Growth Habit: Upright annual
• USDA Zones: 2 to 11
• Planting Season: Spring
• Growing Season: Summer to fall
• Sowing Season: Spring after frost
• Sowing Months: March to May
• Germination Time and Conditions: 7 to 14 days at 21 to 26°C
• Sunlight Requirements: Full sun
• Soil Requirements: Well-drained fertile soil
• Watering Needs: Moderate
• Mature Plant Size: 120 to 250 cm height, 45 to 75 cm spread
• Plant Spacing: 30 to 60 cm