Check the listing for details. Lallemand Windsor Ale Yeast, 11 grams. Condition: New. Listed at 5.09 USD. Lallemand Windsor ale yeast is an English strain that produces an estery flavor and aroma with a fresh yeasty quality. It is known for producing full-bodied and fruity English ales. Depending on the ingredients and technique, this yeast demonstrates moderate attenuation that will leave a relatively high gravity (rich body). Optimum temperature range: 59º - 72ºF (15º - 22ºC). It is a quick fermenter with completion times in as little as 3 days at temperatures above 63°F (17°C). Quantity: 1 Pack Details: Form: Dried Attenuation: Medium Flocculation: Low Alcohol Tolerance: 12% Ideal Temperature Range: 59º - 72ºF (15º - 22ºC)Net Weight: 0.39oz (11g) Dosage: Use 1g of active dry yeast to inoculate 1L of wort which is equivalent to 3.8 grams per 1 US gallon of wort. Brewer may experiment with pitching rate to achieve a desired beer style or to suit processing conditions.