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    Vitifirm Rubino Extra Red Wine Yeast- 5g

    Vitiferm Rubino Extra is completely organic. It is a low SO2 producer with a high alcohol tolerance and is a very fast fermenting strain. 

    Rubino Extra is a useful strain for restarting stuck fermentations, and will produce wines that promote varietal and terroir characteristics.


    Due to its organic production process, the rehydration process of VitiFerm™ Rubino Extra is fundamentally different than other oenological yeasts. A 50/50 blend of juice and water is required for rehydration. Stir well during addition, with solution temperature between 30–32°C (86–89.6°F). 

    Alcohol Tolerance: 17%

    Fermentation Speed: Fast

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