Sugar Loaf F1 hybrid is an overwintering, very early white onion with round, uniform bulbs and refined necks. Highly single centered.
9,000 seeds/oz.; 3-4 lbs./acre; 10 days, 70°F.
Overwintering onions are short day onions for planting in late summer/early fall in southern states. They are not winter hardy in northern states.
Sow directly in the field or early in containers. Cut plants back by half if they stretch in containers. Allium cepa unless otherwise noted.