Schubert stated, "The method of production seemed fairly straightforward, but with several unorthodox features, and I felt that it would only be a matter of undertaking a complete survey of vineyards to find the correct varietal grape material.
ʃˈuːbɚt stˈeɪɾᵻd, "ðə mˈɛθəd ʌv pɹədˈʌkʃən sˈiːmd fˈɛɹli stɹeɪtfˈɔːɹwɚd, bˌʌt wɪð sˈɛvɹəl ʌnˈɔːɹθədˌɑːks fˈiːtʃɚz, ænd aɪ fˈɛlt ðˌɐɾɪt wʊd ˈoʊnli biː ɐ mˈæɾɚɹ ʌv ˌʌndɚtˈeɪkɪŋ ɐ kəmplˈiːt sˈɜːveɪ ʌv vˈɪnjɚdz tə fˈaɪnd ðə kɚɹˈɛkt vˈɛɹaɪəɾəl ɡɹˈeɪp mətˈɪɹiəl.