- You will get 200+ Seeds of Eggplant Long Purple Garden Heirloom NON-GMO Vegetable Seeds. - Eggplant Long Purple Vegetable Seeds. - 200+ Seeds. - Days To Maturity: 80 Days. - Size: 8 X 10 X 2.5 Diameter". - Plant Size: 22-38". - Planting Depth: 1/2". - Distance Apart In Row: 18-24". - Rows Apart: 30-36. - Plant In Full Sun After Chance Of Final Frost. - Soil Type: Loam, Peat, Sand. - Sunlight: Full Sun. - Cultivating Difficulty: Moderate. - Watering: Medium.