Life Style / Wine Grapes / Glenora: Derived from an Ontario x Russian Seedless cross. Vigorous, winter hardy to about -15 deg. F (-26 C). Variety reported as suitable for growing in Maine, USA. Reported to be subject to bouts of 'millerandage', ie. mixed berry size on the cluster during ripening, where planted in Oregon. Considered to be an extremely high-quality, seedless, large blue-black skinned table grape similar to the yellow-fleshed Himrod. Generally ripens during mid-late October giving berries that, when frozen, have a taste flavor reminiscent of blueberries.
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