Outsidepride Eupatorium Boneset - 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: 36 - 48 inch perennial Bloom Color: White Sowing Rate: 6 - 7 seeds per plant or 4 ounces per 1,000 square feet