ProsperosaEggplantCare. PlantProsperosaeggplants in full sun since the plants require six or more hours of direct sun each day. They prefer fertile sandy soil that has excellent... According to Prosperosaeggplant information, these enormous beauties combine a large, rounded shape with the taste experience of smaller types of eggplant. Information about ProsperosaEggplant including applications, nutritional value, taste, seasons, availability, storage, restaurants, cooking, geography and history. 75 days. A knock-out of an eggplant! This Italian heirloom forms a gorgeous, deep purple fruit with a pleated top that shows just a touch of cream color peeking out from the stem end. ProsperosaEggplantCare. Prosperosaeggplants thrive in full sun and well-drained soil. They are heat-loving vegetables, so covering seedlings with a protective covering when planting... Key Characteristics of "Prosperosa" Eggplant: High Yielding: Expect an abundant harvest from each plant. Excellent Fruit Set: Even in cooler temperatures, this hybrid sets fruit reliably. Start Outdoors. Care. Harvest. Succession plant.Hardiness. Tender. Eggplant is a tropical plant and won't grow if it isn't warm and sunny. Crops. Spring Transplant, Spring. EggplantProsperosa is an Italian heirloom forms a gorgeous, lavender-purple aubergines with a pleated top that shows just a touch of cream color peeking out from the stem end. ProsperosaEggplant produces large, round, pleated fruits that are deep purple with hints of cream near the stem. Its an Italian heirloom variety with a mild flavor. A huge eggplant, with bulging, ribbed, teardrop shaped fruits that ripen to violet. Flesh is white, mild, tender and slow to discolor making it an excellent choice for all typical eggplant recipes. ProsperosaEggplant – straight out of Tuscany by way of Baker Seeds, this beautiful eggplant is round to slightly teardrop shaped, and sometimes very slightly ribbed. Round, deep-violet fruit comes from Tuscany and is an Italian heirloom. Eggplant are about the size of a Rosa Bianca, but are a beautiful jewel-toned purple with white, mild-tasting flesh inside. The site owner hides the web page description. The Prosperosaeggplant is an Italian heirloom favorite. These round fruit have a beautiful deep violet pleated skin with a touch of cream under the stem.