- You Will Get 500 Seeds Of Italian Roma Tomato Lycopersicon Lycopersicum Fruit Vegetable Seeds. - Description: - Name: Roma Tomato - Scientific Name: Lycopersicon Lycopersicum. - Color: Red. - Plant Seeds: Outdoors After Frost / Indoors Weeks Before Last Frost. - Plant Height: 12 - 36". - Plant Spacing: 30 - 36". - Harvest: 76 Days. - Light Requirements: Sun. - Soil & Water Preferences: Average. - Other: The Italian Roma Tomato Is One Of The Most Popular Tomatoes For Paste, Sauce, Or Canning. The 3” Fruit Has Very Few Seeds. The Plant Has A Compact Vining Habit. This Open Pollinated Variety Is A Heavy Producer All The Way Up Until Frost.