Choose White Wing storage onion seeds for the best white early long day onion on the market. This is a flexible, versatile onion that will perform well in a wide range of climates. This variety has improved white skin and robust tops that provide shade for the bulbs - and that means less greening. Bulbing starts early in the summer, and crops sown really early can be ready by the end of July. So consider repeated plantings for a longer harvest window. White Wing has reasonably good storage ability, and will make it into the new year if properly cured and stored.