Mammoth Sunflower Seeds 520+ Giant for Planting Bulk Packet Heirloom HOME GROWN
Create a stunning garden display with Mammoth Sunflowers (Helianthus annuus) that can reach heights of 8–12 feet! 🌻 Grow Giant Mammoth Sunflowers Up to 12 Feet Tall. Includes clear planting instructions for successful results.