Vintners Harvest Yeast - AW4 - Saccharomyces Cerevisiae

Vintners Harvest Yeast - AW4 - Saccharomyces Cerevisiae

Vintners Harvest Yeast - AW4 - Saccharomyces Cerevisiae

Ref: 102873

In stock

Price: 1.50 (Incl. VAT)

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The 'only strain' for Germanic aromatic white wines

Saccharomyces cerevisiae. The ‘only strain’ for Germanic aromatic white wines. AW4 is noted for developing powerfully fragrant, full spice aromatic wines and is a perfect match for Gewurztraminer and also recommended for Sauvignon and Semillon where the Oenologist requires a positive aromatic esters contribution from the yeast. AW4 is a good fermenter across the range 14 to 30OC (57 -86OF), low foam formation and medium to high glycerol. It will ferment up to 14.5% abv. ethanol providing the temperature is held within the 20 - 25OC (68 -77OF) range and the pH is above 3.0.

Selecting the right strain for your wine
You will note from the charts that several yeasts may be suitable for the same ingredient, the number of stars indicate its general suitability ie. 3 stars are more suitable than 1 star. The separate yeast description provides you with further detailed information about each specific strain, this is especially useful where more than one strain has 3 stars and you may even decide that the qualities offered by a yeast with less stars match what you desire for your wine.
Delivery on Average take 2-3 Working Days
(sometimes longer During busy times)

For UK
Mainland UK, Order weight Under 1kg = 3.12
Mainland UK, order value Over 65 = FREE DELIVERY
Mainland UK, order value Under 65, But order weight Over 1kg = 6.50

Saturday delivery to mainland UK 25.50 (must have the order by, 2pm Friday)
Some postcodes we can't send on Saturday Delivery like AB 51

For Northern Ireland ( BT Post codes)
Northern Ireland order weight Under 1kg = 3.12
Northern Ireland order weight 1kg - 29kg = 9.00
Northern Ireland order weight 30kg - 59 kg = 18
Northern Ireland order weight 60kg - 89 kg = 27

Channel Islands - Jersey and Guernsey
Under packed order weight 1kg = 2.60 ( No Vat)
Order weight is 1kg - 25kg = 18.00 ( No Vat), 2 day service
order weight is 25.01kg - 50kg = 36.00 ( No Vat), 2 day service
order weight is 50.01kg - 75kg = 54.00 ( No Vat), 2 day service
FOR EU ORDERS ( AS BELOW )

For more Information please see Delivery Info at the top of the site


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