Product Spotlight: CSM Yeast
Product Spotlight: CSM Yeast
CSM yeast was derived from Bordeaux and helps create a vibrant aromatic profile. CSM aids in adding complexity to the palate and pairs well with malolactic fermentation.
Why you want to use it:
It’s the perfect yeast for the Chilean fruit. It reduces vegetal aromas, adds complexity, stabilizes color, and helps increase the aromatic profiles of berries and spices.
Use Tips:
Fermentation starts quickly with this yeast. Be prepared to see Brix drop 24 hours after inoculation. It can stand up 14% ABV and can handle temperatures from 59–90°F. However, I highly suggest keeping your fermentation temps lower than 75°F. Once you hit 80°F you lose aromas and “burn off” flavors. Keeping your wine between 59–75°F during fermentation is a best practice.
You also want to use nutrients when using CSM; nutrients such as Fermaid-O and Fermaid-K. CSM tends to produce H2S (rotten egg smell) if there aren’t enough nutrients during fermentation.
Avoid cold shocking the yeast at inoculation. You’ll want to get the must and the yeast starter within a few degrees of each other before pitching the yeast starter. But without temperatures falling lower than 55°F. Temps below 55°F could stall fermentation and/or kill the yeast.
Goes best with:
CSM was cultivated to help ferment Cabernet Sauvignon, Cabernet Franc, Grenache, Merlot, Sangiovese, Petit Verdot. However, we have seen it used on Carmenere, Malbec, and Syrah from Chile with great results.
Dosage:
6gm/gals
Flavor Profile:
Cherry pit, raspberry, blackberry, spice, violet, bark, and sweet pepper
Ready to make wine? Musto Wine Grape Company is here to help you make the wine of your dreams! The Spring South African & Chilean winemaking season starts soon! Secure your winemaking grapes or juices and give us a call at (877) 812-1137 to speak with one of our Musto Crush Crew members. We can get you set up with everything you need and provide customer support along the way to ensure your success!
King’s River Ranch Harvest Update
King’s River Ranch – 2020 Harvest
Nestled in Sanger, CA, southeast of Fresno, and on the way to Squaw Valley, Tahoe and the Sierra Foothills; is 40 acres of meticulously manicured vineyards known as King’s River Ranch. This season we are hearing that harvest is about 2 weeks earlier than last season coming out of King’s River. The grapes are developing well and they are having some great temperature swings in the vineyard.
The vineyard is made up of white ash & sandy loam soil. The vineyard has been in existence since 1954 and the family has grown everything from grapes for wine, raisins, peaches, plums, and apricots on this little piece of paradise. However, they ultimately decided to focus on what they love most – boutique style wines. The vineyard was planted in 2012 and produces Cabernet Sauvignon (Clone 337), Petite Sirah, Syrah, Barbera, Cabernet Franc, Tempranillo, Merlot, Sangiovese, Primitivo, Albariño, Muscat, Teroldego, and Pinot Noir. Each block is diligently managed. They thin leaves, drop fruit to secure intense flavors, and drip irrigate as to not over-water the vines.
Cabernet Franc
Cabernet Sauvignon
Merlot
Muscat
Petite Sirah
Primitivo
Sangiovese
Sauvignon Blanc
Tempranillo
Teroldego
*All grape varieties are available in 36lb cases or in frozen must by request
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