Cold Hardy Red Pomegranate TreeCold Hardy Red Pomegranate Stunning Blooms, Antioxidant Rich Fruit, Built for Tough Climates The Cold Hardy Red Pomegranate is one of the most rewarding edible plants you can grow and one of the most underrated. While most pomegranates are limited to the warmest climates, this variety pushes the boundaries, thriving in zones as cool as zone 6 and delivering a spectacular show from spring through fall: blazing orange red flowers in summer, followed by