All distillates have to be stored after production in order to mature. For products of berries and pome fruits the period of maturation is at least three years, for stone fruit at least five years.
The classic products mature in stainless steel tanks, our berry eaux de vie and rarities in glass vessels in the cave cellars and the cigar eaux de vie in oak and chestnut casks.
During maturation the distillates are continuously monitored. Before bottling the eaux de vie are diluted to drinking strength using spring water from our own well. This process is known as the marriage.
After that the eaux de vie need to lie for a further period.