10 Most Beautiful White Sunflower Varieties

Italian White (Helianthus annuus): 'Italian White' sunflowers produce 4-inch flowers on branching 5-to-7-foot plants, yielding some of the most pollinator-pleasing blooms you'll ever grow. These are excellent flowers for the vase, and the creamy petals look divine in arrangements coupled with red sunflower varieties. Native Area: U.S., Central America. USDA Growing Zones: 2a–11b. Height: 5–7 feet. Sun Exposure: Full sun.