The white grape variety is an interspecific new variety between Solaris x Muscat Bleu. Synonyms or breeding numbers are FR 515-91, Freiburg 515-91 and Garant. The hybrid was crossed in 1991 at the State Viticultural Institute Freiburg (Baden-Württemberg) by Norbert Becker (1937-2012). The same parents also produced Galante and Osella. The early-ripening vine is resistant to frost and both types of mildew. It is mainly used as table grape. No stocks were reported in 2016 (statistics Kym Anderson).
Using the encyclopaedia is not only time-saving, but also extremely convenient. What's more, the information is always up to date.
Markus J. Eser
Weinakademiker und Herausgeber „Der Weinkalender“