In 1986 there were deaf and Vorbachtal about 1 hectares under surface, 15 years later showed the vineyard register again from 10 hectares.
Mwaka 1986 kulikuwa na viziwi na Vorbachtal kuhusu hekta 1 chini ya uso, miaka 15 baadaye ilionyesha kujiandikisha shamba tena kutoka hekta 10.