What do you get when you cross the heavenly-tasting, juicy, sour, key lime with the frost-tolerant, sweet-peel kumquat fruit? You get limequat, a delicious, juicy, aromatic, sour, lime-like fruit which has the bonus of having an edible peel. Not only that, but this is a tree which can fruit in areas too cold for pure … More Limequat: A Delicious Type of Citrus, And The Fruit Geek Who Created It