Mangrove Jacks Yeast AW4
Mangrove Jacks Yeast AW4
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Mangrove Jack’s AW4 is made for wonderfully aromatic white wines that leap out of the glass with floral perfume, spice and fresh fruit character. Expressive without being overpowering, this yeast beautifully lifts delicate grape aromatics and helps create elegant whites with heaps of personality and charm.
- Suitable For: Riesling, Gewürztraminer, Sauvignon Blanc, Semillon and aromatic white or rosé wine styles
- Flavour Profile: Intensely floral and fragrant with lifted fruit esters, soft spice and elegant varietal expression
- Alcohol Tolerance: Up to 14–14.5% ABV
- Flocculation: Medium
- Suggested Usage: Add directly to grape must and stir well — no rehydration required
- Optimum Fermentation Temperature: 16°C to 24°C (can ferment well from 14°C to 30°C)
- Safe Storage: Store unopen packs cold and dry for best performance. Once opened, reseal tightly and keep refrigerated. Avoid exposure to heat, moisture and direct sunlight.
Why Winemakers Love It
AW4 is loved for creating beautifully aromatic wines with heaps of floral perfume, spice and lifted fruit character. It’s especially brilliant for grape varieties where aroma is everything, helping wines feel vibrant, expressive and wonderfully alive in the glass.
For winemakers chasing fragrant whites that smell just as stunning as they taste, AW4 is an absolute beauty.
Additional Details
Shipping & Delivery
In Stock Quantities Online may vary due to in store sales. Online quantities are pulled from all of our branches stock levels.
- We will do our best to fulfil your order. If your order cannot be filled promptly you will be refunded via method of purchase or contacted to arrange alternate options.
We will only deliver to a New Zealand address at this point in time. We don’t deliver to PO Boxes.
Pickup orders may show available in store on the product page but may not be available in the quantities in your cart. You may have to adjust the quantities in your cart at checkout to be able to pick up at a specific store.
- Pickup Orders are confirmed once checked by staff at location of pickup. Please wait to be contacted by staff before coming to store.
Photo ID Of Person Who's Name is On The Order Must Be Presented to staff when picking up and must match name on order. We do not accept name changes of orders once placed so please make sure you are filling in the correct details.
If goods are Not Received within 7 days of purchase, contact us.
Any Damaged or Missing Items from your order must be brought to our attention within 7 days of receiving your order.
If your item is Oversized or More Than 25kg you may be contacted for an additional freight charge to be calculated upon picking of order.
We use Courier Post as our freight provider. Prices and providers are subject to change without prior notice.
To ensure successful delivery make sure there is some one Present at the Delivery Address during business hours.
Delivery times are normally 1-2 days to the North Island and 2-5 days to the South island once dispatched. Rural delivery can take an extra day longer.
In Stock Quantities Online my vary due to in store sales. We will do our best to fulfil your order promptly. If your order cannot be filled promptly you will be refunded or contacted to arrange alternate options.