Outsidepride Sunflower Lemon Queen - 1 LB Outsidepride is a family owned U.S. Company. No other company on this listing is selling our seed. USDA Zones: 3 - 9 Height: 60 - 72 inch annual Bloom Color: Yellow Sowing Rate: 29 ounces per 1,000 square feet or 80 pounds per acre