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10 x Mangrove Jacks Wine Yeast - SN9 8g

Sale price $99.00 Regular price $100.00

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We ship from our warehouses in Brisbane and Melbourne. Your order might ship from either warehouse, or from both, as different stock is held in different warehouses. For our courier and Parcel Post deliveries, estimated times from dispatch, in working days, from our Brisbane warehouse are as follows:

QLD Metro: 1 – 2 days
QLD North: 2 – 4 days
QLD Country: 2 – 6 days

SA Metro: 3 – 5 days
SA Country: 4 – 8 days

NSW Metro: 2 – 3 days
NSW Country: 2 – 7 days

ACT: 2 – 4 days

VIC Metro: 3 – 5 days
VIC Country: 3 – 7 days

TAS: 5 – 10 days

NT Metro: 3 – 6 days
NT Country: 5 – 10 days

WA: 5 – 10 days

For our Express Post deliveries:

ALL Metro: 1 day
ALL Country: 2 – 3 days

Please note, these are estimated shipping times. Weather, human error and other unforeseen circumstances can slow down your order. You will get an online tracking link to follow the progress of your order. If you need your order urgently, we encourage you to select the Express Post option at checkout.

If you suspect any problems or your order has not arrived by the ETA date, please contact us so we can follow it up. If you would like more clarity around dispatch times, including ETAs for goods shipping from our Melbourne warehouse, please contact us.

Saccharomyces Bayanus – Very good all round strain, best choice for high alcohol and fortified wines but also excellent for most country wines, sweet sparkling wines and ciders.

If you only had one wine yeast strain, this would be the strain because whilst being relatively neutral in character SN9 does introduce excellent weight and structure no matter the must or fruit and produces a congener profile that always compliments the wine.

SN9 is particularly good when fermenting flower or low fruit recipes which often lack vinosity, weight and depth. 

SN9 is another strain noted for its robustness, being able to ferment to 18% abv. ethanol, tolerate high free SO2 and high levels of other stress factors such as organic acids, incorrect temperature and pH. But unlike CL23, SN9 adds weight and high glycerol production making the strain perfect for high alcohol sweet wines or where uncertain recipes are employed and fermentation reliability is a key factor or where low temperature fermentation down to 10ºC (50ºF) is required. 

This strain is ‘fermentation friendly’ in that it produces zero foam, starts fermenting rapidly so avoids potential bacterial contamination and can be used to re-start stuck fermentations. SN9 is also the most osmotolerant and the fasting clearing of all Vintner’s Harvest strains.

SN9 is ideal for restarting stuck fermentations.

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Overall rating: 5.0 / 5 from 1 reviews.

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Reviews

A very good product.

"Positive. The yeast works as described."

— Waldemar D. (5/5)

Q&A

How much of Yeast I need for 200 drum of grapes
Hi Mirko, The typical calculation most large-scale winemakers use is 0.91kg of yeast per 3785L juice (0.24 kg/L). That is, for every 3785L of juice you want to ferment (and for red grapes assume about 0.69 L/kg yield) budget adding 0.91 kg of yeast. Hope that helps!