White Phantom Onion Seed

Why Grow White Phantom Onion? Large Cooking Onions White Phantom is a hybrid, short-day onion variety that produces beautiful, jumbo white onions. This early-maturing variety is known for its consistent production and high percentage of single centers. If you're looking for the perfect large cooking onion, this is it. The onion flavor is great in this one! Long Storage Potential White Phantom onions are pink root resistant and also display significant heat and disease tolerance. If summer arrives early in your area, rest assured that these onions will keep growing strong. White onions like this variety tend to have the longest storage potential compared to red onions or sweet onions. White Phantom Onion Growing Tips • When to Plant Short-Day Onions Short-Day onion varieties are ideal for the southern states and will usually start bulbing when the day length reaches 10-12 hours in the spring. Onions are typically cold hardy to 20°F, but we've seen them survive temperatures as low as 17°