Deep Blood-Red Onions Small 320×199 Medium 640×399 Large 1024×638 Download Tiff Original 2400×1496 | (941.2 KB) Description Deep blood-red onions have bulbs of medium size. The inner part is pure white. The outer coats vary in color from dull to deep, glossy red. This onion has a very strong flavor. Keywords culinary, deep blood-red onions, onion, red onion, vegetable Galleries Vegetables Source: Nicholson, George The Illustrated Dictionary of Gardening, Div. VI (London, England: L. Upcott Gill, 1884)
