Outsidepride Nasturtium Flower Seed Mix - 1 LB This nasturtium seed mix grows as an annual vining, flowering plant in USDA zones 3 - 10 Nasturtiums, also known as Tropaeolum Majus, bloom profusely all summer long and are considered deer resistant. This seed mix will products 2 to 3 inch wide unique flowers in wonderful shades of red, yellow, and orange. These climbing, vining plants will reach a mature height of 60 inches and spread approximately 12 inches wide. Sow 1 to 2 seeds per plant or 3 to 4 pounds per 1,000 square feet for a dense display of these trailing annual heirloom flowers.