Kaesler owns just over 37 hectares (92 acres) of vineyards in the Barossa Valley, the majority of which is old vine material planted in 1893, 1899, 1930 and in the 1960’s. Fruit is hand picked and hand pruned with irrigation kept to a minimum. Crop thinning is done in most years to reduce yields and maximize flavor with blocks kept separate until final blending.