Kosher wines

These very particular wines are subject to very special regulations:

  • The grapes are not to be picked until the vines are in their 4th year.
  • Two months before the beginning of the harvest there must be no more organic fertilization.
  • All implements, transport vehicles, silos and other technical equipment are to be scrupulously cleaned under rabbinical supervision.
  • The application of enzymes and the addition of bacteria are inadmissible.
  • Only the yeast plants found on the grape skin serve to prompt fermentation.
  • During the wine-making process the use of gelatine, casein and bull’s blood is forbidden. For the purpose of purification bentonite alone is allowed.
  • Only filters made of paper are permitted.
  • It is forbidden to fill the bottles more than once.
  • In the 7th year (according to the kosher regulation in the Sabbath year) no grapes are harvested. The vines are to be given a chance to regenerate themselves organically.
  • 1% of all the wine produced must be handed over for the benefit of the poor and is not for sale.
  • Any extensions to the wine cellars may only be made by persons who honour and keep the Sabbath.
  • Liqueur production: Alcohol from grapes, potatoes or maize is kosher. Alcohol from oil derivatives, rotten fruit or fruit leftovers is banned and thus not kosher.