Mangrove Jacks Wine Yeast - SN9 8g

Regular price $9.00

Delivery and Shipping

Free Shipping Australia Wide when you spend $300 or more, otherwise it's $14 flat rate.

We have four warehouses in Brisbane, Sydney, Melbourne and Launceston. Your order might ship from any of these warehouse, or from a combination of these warehouses as different stock is located in different warehouses. For our free, flat-rate and Parcel Post deliveries, estimated time from dispatch based on working days from our main warehouse in Brisbane 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 some more clarity around dispatch times including ETAs of goods shipping from our Sydney, Melbourne or Launceston warehouses, 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!