To give you an idea of how to pick a wine yeast Iââ¬â¢ll walk you through my own decision making process. My next wine is going to be a Riesling kit and Iââ¬â¢m going to do a little experiment. Iââ¬â¢m going to pick my own yeast to replace whatever the kit comes with.
Iââ¬â¢ll be using two different yeast strains in a split fermentation. Half of the grape juice will be fermented with one strain of yeast and the strain will ferment the other half. This way I can directly compare how the same wine tastes when made from two very different yeasts.
Here are the yeasts Iââ¬â¢ve chosen and why.
The first yeast is W15. This yeast is known to produce citrus flavors, heavy mouthfeel, and can stand up to aging. Aging is an important characteristic for a kit wine for reasons weââ¬â¢ll explore here in a minute.
Th second yeast Iââ¬â¢ve picked is R-HST (catchy name huh?). This yeast can produce rose and peach flavors, some mouthfeel, as well as minerality. Minerality is a quality that also lends itself to aging.
I use youngs super wine yeast compound and nothing else, i don't think there is a best, have a look at these - http://www.the-home-brew-shop.co.uk/acatalog/Gervin_Wine_Yeast.html
Have you taken a hydrometer reading?
The BEAST of all yeasts. Brilliant finish to all wines and it plows through sugar at high abvs in no time at all. Just make sure you don't siphon out any of the nutrient when transferring.
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