Outsidepride Lance-leaved Coreopsis - 5000 Seeds Outsidepride is a family owned U.S. Company. No other company on this listing is selling our seed. USDA Zones: 3 - 9 Height: 18 - 30 inch perennial Bloom Color: Yellow Sowing Rate: 5 ounces per 1,000 square feet or 13 pounds per acre