Outsidepride Mirabilis Four O'Clock Vine Red Flower Seed - 1/4 LB Outsidepride is a family owned U.S. Company. No other company on this listing is selling our seed. USDA Zones: 8 - 10 Height: 18 - 36 inch perennial Bloom Color: Red Sowing Rate: 1 pound per 1,000 square feet or 2 seeds per plant