The earliest and also the hardiest blue seedless grape, it can remain hanging on the vine for weeks after ripening without losing much quality. Medium-sized berries are exceptionally sweet with a mild Concord-like flavour. A real favourite for fresh eating, it also makes excellent raisins. Trollhaugen was introduced by Elmer Swenson, the renowned grape breeder from Wisconsin. The name reflects his Norwegian heritage.
SELF-FERTILE | ZONE 4 | HARVEST: EARLY SEPT.