Outsidepride Phlox Scarlet Seed - 1/8 LB Outsidepride is a family owned U.S. Company. No other company on this listing is selling our seed. USDA Zones: 3 - 10 Height: 12 inch annual Bloom Color: Red Sowing Rate: 3 to 4 seeds per plant or 4 ounces per 1,000 square feet