Oxalis Iron Cross - 15 large - 4/5cm flowerbulbs Oxalis Iron Cross - 15 large 4/5cm tubers grown in USA Zones 8 -10 (hardy to zone 7 with protective mulch) Rosy pink flowers and foliage with purple cross-shaped markings 10-12", Blooms nearly year-round. Ships immediately FROM USA by Easy to Grow Bulbs! We are a Licensed Nursery