It is best to add the shells 24 hours after the start of yeast activity. Red Star Wine Yeast | Winemaking Yeast and Supplies Red Star Pasteur Blanc (ex Pasteur Champagne): Pasteur blanc or Premier Blanc was formerly known as Pasteur Champagne but confusingly is not recommended for sparkling wine. There is no tolerance for alcohol in bread yeast or wine yeast. But if the pH is already too low causing the yeast to stall, add some calcium hydroxide (slaked lime or pickling lime) to the ferment. It also works in challenging conditions such as lack of nutrients. There are other companies and other strains, but these are the most common; you can find them at most home winemaking supply stores. Not valid with any other offers or promos. Ferments dry, but retains flavor from apples. However I would imagine that if you search the internet, it is out there somewhere. If you are adding 50% more fruit or higher, I would not add any tannin at all. Choosing a wine yeast for your next wine now means looking through the offerings of 3 or 4 different yeast producers then reading the specifications and descriptions. Making Alcohol At Home Using Active Dry Yeast: Exploring The Whether you use it with grape juice or home crushed wine grapes, you will not be disappointed by the results. Some are used for cooking, baking, and brewing. It has a variety of characteristics in addition to alcohol tolerance, fermentation, activity, and nutritional value. there is a lot to think about before answering. Fermentation Temp Range (F) : 59-86 Apparent Attenuation Range (%) : n/a Flocculation : Low Alcohol Tolerance : 13% Premier Classique (formerly Montrachet) Red Star Active Freeze-Dried Wine Yeast It would be impossible for a chart to have yeast recommendations for each one. Use additional nutrients for mead making. *Save $0.20/pack on 10+ packs* 830625 - Red Star Premier Cuvee Yeast - 5g One Amazon customer pitched three different packs, and they are all doing very well in their carboys.