This is an amazing sunflower plant. It attracts both bees and people. The flower heads are just unbelievably gorgeous and can grow to over 22 inches across! The seeds are edible. It is important to provide soil rich in nutrients for the plant to achieve its full potential. Addition of cow manure, worm castings etc would be helpful . If planted in a container, container size should be at least 10 to 15 gallon. To achieve plants with large seeds give adequate space and growing area for the plants. Small space will produce small flower heads with tiny seeds. Buy Seeds Online Organic Seeds Heirloom Seeds Non-GMO Seeds Vegetable Seeds Flower Seeds Herb Seeds Fruit Seeds Garden Seeds Seed Starter Kits Rare Seeds Bulk Seeds Indoor Gardening Seeds Seed Catalog Seed Packs for Sale Sustainable Seeds Greenhouse Seeds Seed Suppliers Planting Seeds Home Garden Seeds