Outsidepride Cornflower Wildflower Seed - 1/4 LB Outsidepride is a family owned U.S. Company. No other company on this listing is selling our seed. USDA Zones: 3 - 10 Height: 24 inch annual Bloom Color: Blue Sowing Rate: 4 ounces per 1,000 square feet or 10 pounds per acre