Hron is a red
Slovak wine grape variety
This list of grape varieties includes cultivated grapes, whether used for wine, or eating as a table grape, fresh or dried (raisin, Zante currant, currant, sultana (grape), sultana). For a complete list of all grape species, including those unimp ...
that is a
crossing of the
Southwest France wine grapes
Abouriou and
Castets. The variety was created in 1976 at the
VSSVVM Research and Breeding Station for Enology and Viticulture in
Modra. The grape was named after the
Hron
The Hron (; ; ; ) is a long left tributary of the Danube[P ...]
river, a tributary of the
Danube
The Danube ( ; see also #Names and etymology, other names) is the List of rivers of Europe#Longest rivers, second-longest river in Europe, after the Volga in Russia. It flows through Central and Southeastern Europe, from the Black Forest sou ...
that is the second longest river in Slovakia. Along with
Nitranka,
Rimava and
Váh
The Váh (; , ; ; Wag
w Słowniku geograficznym Królestwa Polskiego i innych krajów słowiańskich (''in Geograph ...
, which were created using the same parent varieties, Hron was officially authorized for commercial wine production in 2011.
[J. Robinson, J. Harding and J. Vouillamoz ''Wine Grapes - A complete guide to 1,368 vine varieties, including their origins and flavours'' pg 465, Allen Lane 2012 ]
Viticulture

Hron is a late
budding
Budding or blastogenesis is a type of asexual reproduction in which a new organism develops from an outgrowth or bud due to cell division at one particular site. For example, the small bulb-like projection coming out from the yeast cell is kno ...
grapevine that
ripens in the mid-late portions of the
harvest season. The variety needs to be planted in deep, warm
vineyard soils as it is very susceptible to winter frosts and cooler soils can delay its ripening. It has some resistance to the
viticultural hazard of
botrytis bunch rot but can be susceptible to fungal infections from
powdery mildew
Powdery mildew is a fungus, fungal disease that affects a wide range of plants. Powdery mildew diseases are caused by many different species of Ascomycota, ascomycete fungi in the order Erysiphales. Powdery mildew is one of the easier plant disea ...
.
Wine regions

Being only officially authorized for wine production since 2011, Hron is not yet widely planted in Slovakia with 5
hectare
The hectare (; SI symbol: ha) is a non-SI metric unit of area equal to a square with 100-metre sides (1 hm2), that is, square metres (), and is primarily used in the measurement of land. There are 100 hectares in one square kilometre. ...
s (12 acres) of the grape planted in 2011. It is currently found in the
Južnoslovenská and
Malokarpatská wine regions of southwest Slovakia.
Styles
According to
Master of Wine Jancis Robinson
Jancis Mary Robinson OBE, ComMA, MW (born 22 April 1950) is a British wine critic, journalist and wine writer. She currently writes a weekly column for the ''Financial Times'', and writes for her website JancisRobinson.com, updated daily. She ...
, well made examples of Hron from favorable
vintages can have some similarities to
Cabernet Sauvignon
Cabernet Sauvignon () is one of the world's most widely recognized red wine grape varieties. It is grown in nearly every major wine producing country among a diverse spectrum of climates from Australia and British Columbia, Canada to Lebano ...
, producing wines with
aging potential that tend to be
full-bodied and
deeply colored.
Synonyms
The only known synonym for Hron recognized by the
Vitis International Variety Catalogue
The Vitis International Variety Catalogue (VIVC) is a database of various species and varieties/cultivars of grapevine, the genus ''Vitis''. VIVC is administered by the Geilweilerhof Institute for Grape Breeding (''Institut für Rebenzüchtung G ...
(VIVC) is CAAB 3/22.
Vitis International Variety Catalogue
The Vitis International Variety Catalogue (VIVC) is a database of various species and varieties/cultivars of grapevine, the genus ''Vitis''. VIVC is administered by the Geilweilerhof Institute for Grape Breeding (''Institut für Rebenzüchtung G ...
(VIVC)
Hron
'' Accessed: April 14th
References
{{reflist
Red wine grape varieties