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Interlaken is an American, seedless, white/yellow, table grape.

Berries develop good sugar around 22 Brix.

Ripens very early, about six weeks earlier than Concord and is very productive - up to 30 pounds per vine. A good grape for cool climates or places with short seasons. Hardy to about -15F.

Interlaken has firm berries on well-filled to compact clusters. Also good for raisins and the berries make good frozen fruit.

The vine produces well when trained to cordons with two or three bud spurs.

See bunchgrapes.com