Malbec Clones

December 2nd, 2009

Outside of the Pinot Noir buzz we have had over the past few seasons, one of our most popular varietals has been Malbec (Or Cot as our French Entav counterparts call the variety).  Over the past few seasons we have added a few new French clones to our catalog.  With those along with the few selections from California, growers have a decent amount of options when choosing for their new development.

California Clones:

FPS #4 –
Selected from Bordeaux originally by FPS.  Not much data available.  Was used in a trial in Oakville during the late 1990s that did not show much difference between the 3 CA clones available at the time.

FPS #6 –
Also used in the Oakville trial.  Clone experiences very bad blossom drop/shatter and was the lowest yielding clone in the trial.

FPS #9 –
The main clone we have used in California vineyards before Entav.  It is reported to be clone #180 from France.  #180 is a highly vigorous selection that can experience blossom drop/shatter issues.

FPS #10/11 –
These clones are different heat treatments of what is reported to be clone 46 from France.  This is the most widely planted clone in the Cahors region.  According to French data, clone 46 is one of the higher yielding clones due to its superior fertility.

Entav Clones:

#595 EV –
First selection imported through the program.  Most proven of the French selections.  Slightly lower vigor than other clones and can cooperate more at fruit set.  Earlier ripening clone that originated in the Cahors region.

#596 EV –
Newly imported selection from Cahors.  More widely planted in France than clone #595.  In clonal wine tastings in California with Entav, wines have been very similar to #595.

#598 EV –
Another newly imported clone from the Cahors region.  Most widely planted clone in France of the Entav selections.  In wine tastings it has been a real standout between the three with a more unique flavor profile.

Overall, there is not much data available on Malbec clones.  This is mainly a breakdown of what is out there and available.  In those areas that have major issues with set, a lower vigor rootstock is the main thing growers can do to see improvements.  Outside of that, the French Entav clones seem to fair better as well, but you can get further by making the right rootstock selection.

Please contact your local Sunridge Vineyard Representative to get the current plant availability of these selections.

French Clonal Tasting Held at the Esquire Grill during Unified Week

January 28th, 2009

Sunridge Nurseries held a private tasting of French clones at the Esquire Grill on Wednesday evening, January 28, 2009, during the annual Unified Symposium in Sacramento. Sunridge collaborated with their partners at IFV (Institut Francais de la Vigne et du Vin) of France in presenting to their invited guests various ENTAV-INRA® wine clones for individual tasting. The General Manager of IFV, Jean-Pierre Van Ruyskenvelde and Engineer/Department Head, Laurent Audeguin, were available to answer questions and explain the nuances of each clone.

Some of the clones poured were Viognier Clone 642 and 1042; Cabernet Franc Clones 214, 394, and 395; Cot Clone 598; Merlot Clone 181; and Petit Verdot Clone 1058. For the first time, guests had the opportunity to taste the new Sunridge exclusive INRA varietals such as Arinarnoa (cross between Tannat and Cabernet Sauvignon); Caladoc (cross between Grenanche and Cot) and Marselan (cross between Cabernet Sauvignon and Grenache).

Sunridge has a large diversity of clonal material that comes directly from the ENTAV repositories in Domaine de l’Espiguette in France. Each year during Unified, a variety of clones are brought to educate winemakers and vineyard managers about the extensive clonal selections offered by Sunridge.

The room at the Esquire Grill was crowded with animated conversation and diligent note taking by tasters. The always wonderful food prepared by the Esquire Grill was delightfully consumed as well as domestic wines representative of our special guests.

Sunridge and IFV thank all of you who attended and we hope that you left with newly acquired information about the many French clonal selections available at Sunridge Nurseries.