(Punica granatum) We are offering for the first time, a wide selection of pomegranates, each with its own complex and unique flavor. They are also among the most beautiful plants. Pomegranates require only 150 chilling hours & need well-drained soil. They are self fertile. Pomegranates ripen well in the South and in California. They grow well in the Pacific Northwest but don't get the intense summer heat they need to ripen.