Mead Yeast in a 5g sachet by Harris Homecraft. Suitable for making any style of mead at home. Ferments up to 18% abv. Ferments in temperatures as low as 10 degrees C. Instructions for use: Sprinkle onto the surface and stir. One sachet is suitable for fermenting a batch of homemade cider of between 1 and 5 gallons (which is 5-23 litres).