RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety has vigorous growth and an upright habit. Leaves are medium-sized, pentagonal, three-lobed, dark green in color, with pubescence on the underside. Bunches are medium-sized, cylindrical-pyramidal in shape, ranging from moderately dense to loose. Berries are medium-sized, round, blue-black in color, covered with a thick bloom.
The variety is late-ripening, maturing at the end of September to the beginning of October. It is susceptible to powdery mildew, gray mold, and sour rot; resistance to downy mildew varies. It prefers sunny, well-ventilated sites and adapts well to various soils, showing the best results on clay, non-excessively calcareous or basalt soils.
It is intended for the production of red wines characterized by an intense ruby color, balanced acidity, and moderate tannins. The aroma and taste are dominated by notes of wild berries, cherry, violet, as well as spicy and balsamic shades. The variety is prone to overcropping.
1 jurisdiction
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ Marzemino N.*IT 6
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Same species
Vitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. · Grapevine
David W.Cain
Vitis L. · Grapevine
Vitis L. · Grapevine
Vitis L. · Grapevine
Nearby in the species list Marsanne B., MARSELAN, Marselan N, Marsigliana N., Marsigliana nera N., Marufo T, Marzemina, Marzemina Bastarda, Marzemina bianca B., Marzemina grossa N., Massaretta, Mataosso, Mataossu, Mataro, Mathiász Jánosné muskotály, Matilda, Matilde, Matilde B., Mátrai muskotály, Maturana blanca