90-100 Days to maturity. Lathyrus odoratus. Sweet Pea Early Multiflora Mix Seeds. Non-GMO, annual, open-pollinated. Sweet Pea Early Multiflora Mix is the number one choice of sweet pea for winter blooms in mild climates! These flexible blooms can perform in various climates at varying times, depending on the growing season. Open-pollinated and easy-to-care-for hardy annual, Early Multiflora sweet peas will bring a bright and cheerful light to any space. They also make great cut flowers with sturdy stems. This easy-going Early Multiflora mix doesn’t need to germinate indoors. Just sow and go! ~280 seeds/oz.