About This

• Groundio Sunflower Seeds: This 1 oz pack (300+ seeds) of Mammoth Sunflower seeds grows "botanical giants" with an average height of 6-12 feet, featuring 12-14 inch diameter flower heads that shine like golden suns. Ideal for wedding backdrops, photography studios, or children's nature education, these sunflower fields create stunning visual experiences
• Cold & Drought Resistant: Mammoth Sunflowers offer superior adaptability, suitable for planting from late spring to early summer (soil temperature 18-25℃). They thrive in extreme climates across USDA zones 2-11. No presoaking needed – directly plant 2-3 seeds per hole 12-18 feet apart in loose soil. It can emerge in 10-15 days, whether it is garden planting, balcony potted or large-scale landscape projects, this seed can save you time and effort, and easily harvest a sea of flowers
• High Germination Rate: Desire eye-catching giant sunflowers in your yard? Groundio's giants sunflower seeds are your perfect choice! Professionally selected and tested, these seeds ensure 95%+ germination rate, blooming in just 80-90 days from planting for quick harvest enjoyment
• Ornamental & Edible: More than just beautiful, these sunflowers are a premium source of healthy ingredients! Mature flower heads yield plump edible sunflower seeds, ideal for roasting or pressing into flavorful oil. Stems serve as compost material, while spent flower heads become natural winter bird feeders
• Premium Seeds and Packaging: Groundio guarantees top-quality seeds and service. Each pack uses reusable moisture-proof aluminum foil packaging, with a detailed planting guide on the back covering sowing time, spacing, fertilization tips, and other information

Overview

• Brand : Groundio
• Color : Yellow
• Sunlight Exposure : Full Sun
• Unit Count : 1.0 Ounce
• UPC : 810179851750
• Style : Orange Mammoth sunflower