Gray Mongolian Sunflower Seeds - Heirloom Flower Garden Seeds for Growing

Gray Mongolian Sunflower Seeds grow into tall flowering plants with large blooms and sturdy stems. They are suitable for garden beds, borders, and cut flower gardens. The plants thrive in full sun with fertile, well-drained soil and regular watering during the growing season.

Features

• Tall annual flowering plant
• Large blooms with sturdy stems
• Suitable for garden beds and borders
• Ideal for cut flower gardens
• Grows best in full sun

Specifications

• Scientific name: Helianthus annuus
• Common name (US): Sunflower
• Seed type / Variety: Gray Mongolian Sunflower Seeds
• Growth habit: Upright annual flowering plant
• USDA zones: 2 to 11 (grown as an annual)
• Planting season: Spring
• Growing season: Spring to summer
• Sowing season: April to June
• Germination time and conditions: 7 to 14 days in warm, moist soil
• Sunlight requirements: Full sun
• Soil requirements: Fertile, well-drained soil
• Watering needs: Moderate watering
• Mature plant size: 6 to 10 feet tall, 18 to 24 inches spread
• Plant spacing: 12 to 18 inches apart