80 Days to maturity (from transplant). Solanum lycopersicum. Marvel Stripe Tomato Seeds. Non-GMO, warm season annual, open-pollinated, heirloom, heat tolerant, drought tolerant, indeterminate, slicing tomato. Suitable for growing in garden plots, raised beds, and greenhouses. Marvel Stripe are huge 10 to 12-ounce bi-color heirloom tomatoes. Approximately 6,800 seeds/ounce.