- You will get 160 Seeds of Roma Heirloom Italian TomatoVegetable Seeds. - Sunlight: Full Sun. - Life Cycle: Annual. - Watering: Medium. - Roma Tomato Seeds. The highest quality seeds at the best price!. - If you are a fan of fresh tomato sauce, you should be growing roma tomatoes in your garden. - Growing and caring for roma tomato plants means that you will be growing the perfect tomato for making delicious sauces. The first tomato to be used in classic Italian sauces. - Germination: Start tomatoes indoors 45-60 days before the last expected frostg, sow seeds 1/4" deep and 1" apart to start. Seeds germinate best at 72-76 degrees. A sunny window or under a grow light will provide the best results; keep the soil moist, but make sure drainage is adequate. When the second set of leaves emerges, transplant the seedlings into individual pots; bury the stems up to the lowest set of leaves to grow strongly rooted plants.