This grower is sure of this plant identification.
Allium cepa ‘Sturon’ (Onion). This old fashioned cultivar with white flesh and the bulbs can grow very large. Produces a very good yield of globe-shaped, slightly high-shouldered bulbs, with good yellow-brown skins. Stores well.
Harvesting may start in late summer.
Italics = data drawn from parent genus or speciesView Full Plant Finder Record