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ATF Classic NZ Lager - Grainfather | Brewzilla | Guten

$37.90

11 in stock

The ATF Classic NZ Lager is a clean and crisp light bodied beer infused with the  flavour of the unique Green Bullet Hops, the workhorse of traditional New Zealand breweries. 
With a spicy fresh green grass aroma and clean crisp mouthfeel with a firm bitterness and dry finish, the ATF Classic NZ Lager is the Kiwi summer beer of yesteryear.

Yeast is not included in the kit. We recommend using Fermentis Saflager S-189 if fermenting cold.

Alternatively we recommend using Fermentis SafLager W-34/70 or Lallemand Diamond Lager Yeast.

If fermenting warm we recommend using Fermentis SafLager W-34/70 (max 18℃) or:

The Details

  • Target Original Gravity

    1.048

  • Target Final Gravity

    1.010

  • Target ABV

    5%

  • Target Colour (SRM)

    2.9

  • Target IBU’s

    30

Grain (milled or unmilled)

  • Pilsner
  • Sour Grapes (depending on source water)

Hops

  • Green Bullet

Yeast Recommendation

Yeast

Pkts

  • Cold Fermentation (12℃)

  • SafLager

  • 24L Batch

    2

  • 30L Batch

    2 - 3

  • S40/G40 Max Batch

    3

  • 48L Batch

    4

  • G70 Max Batch

    6

  • SafLager W-34/70

  • 24L Batch

    2

  • 30L Batch

    2 - 3

  • S40/G40 Max Batch

    3

  • 48L Batch

    4

  • G70 Max Batch

    6

  • Lallemand Diamond Lager

  • 24L Batch

    2

  • 30L Batch

    2 - 3

  • S40/G40 Max Batch

    3

  • 48L Batch

    4

  • G70 Max Batch

    6

  • Warm Fermentation (18℃- 20℃)

  • SafLager W-34/70 (18℃)

  • 24L Batch

    1

  • 30L Batch

    1

  • S40/G40 Max Batch

    1 - 2

  • 48L Batch

    2

  • G70 Max Batch

    3

  • Lallemand NovaLager

  • 24L Batch

    1

  • 30L Batch

    1

  • S40/G40 Max Batch

    1 - 2

  • 48L Batch

    2

  • G70 Max Batch

    3

  • Mangrove Jack's Versa Lager

  • 24L Batch

    1

  • 30L Batch

    1

  • S40/G40 Max Batch

    1 - 2

  • 48L Batch

    2

  • G70 Max Batch

    3

  • Mangrove Jack’s Californian Lager (20 ℃)

  • 24L Batch

    1

  • 30L Batch

    1

  • S40/G40 Max Batch

    1 - 2

  • 48L Batch

    2

  • G70 Max Batch

    3

Unless specified in the description, this all-grain kit includes the following:

  • a detailed recipe and instructions (including a link to the recipe at Grainfather.com for Grainfather kits)
  • the complete grain bill (milled or unmilled)
  • all hop additions
  • brewing salts are included when a water source is selected or a water analysis is provided
  • kettle finings and yeast nutrient.

Any additional ingredients required are stated in the description

If using Froth yeast please read the Froth FAQ.

ATF All Grain Kits are made to order. Please allow some extra time for orders to be dispatched.

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Free shipping on orders over $150 within the Wellington region through to Palmerston North & South Wairarapa. Some exclusions apply

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ATF Grainfather | Brewzilla | Guten 40L

ATF All‑in‑One Brewing Kits – Tailored Recipes for Grainfather, Brewzilla & Guten

Take the guesswork out of home brewing on all‑in‑one systems. These ATF recipes are specifically tailored to be brewed on the most popular electric brewing systems:

  • Grainfather – G30, S40, G40, G70
  • Brewzilla – 35L, 65L (both Gen 3 & Gen 4)
  • Guten – 40L

What’s Included in Every ATF Kit

  • Detailed, step‑by‑step instructions for a smooth brew day
  • For Grainfather kits only – a direct link to download the recipe from the Grainfather website

Brewing Salts & Custom Water Profiles for Homebrewers

To help you achieve the target water profile and optimal mash pH, every kit includes brewing salts. During checkout, you can select your water source from a dropdown menu.

  • Water source not listed? Choose “Not Listed/Not Required”.
  • Have a water analysis report? Select “I will supply a water analysis info” – we’ll adjust the recipe and provide the exact brewing salts for your water.

We need the following from your report: Calcium, Magnesium, Sodium, Chloride, Sulphate, alkalinity (as CaCO₃) or bicarbonate level, and pH.

When to Contact Us About Your Water

If any mineral exceeds 50 ppm or your Sodium level is over 25 ppm, please contact us. We’ll assess whether your water can be adjusted to the target beer profile.

For Brewers Using Other Water Sources

The target water profile is provided so you can calculate your own mineral or acid additions.

Dealing with Chlorinated Water

If you have chlorinated tap water, we recommend using an activated carbon filter (like our Beer & Water Filtering System with a 0.5 Micron Carbon Water Filter) or Campden tablets to remove chlorine and chloramine.

Need Help with Brewing Salts or Acids?

We’re here to help – contact us anytime.

Join the All Things Fermented Brewers Group

Connect with other homebrewers, share tips, and enjoy special member discounts. Check out the Member Benefits page for full details.

Freshness Guaranteed – Made to Order

All ATF kits are assembled only after you order to ensure peak ingredient quality:

  • Hops – Vacuum sealed and refrigerated
  • Yeast – Refrigerated
  • Grain – Packaged in heavy‑duty (125 micron) plastic bags, heat‑sealed for freshness

Brew like a pro on your all‑in‑one system. [Browse ATF All‑in‑One Kits here].

WE’RE HERE TO HELP

Contact us for product recommendations, troubleshooting, or brewing tips — we’re just an email or call away.

CONTACT US

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ALL THINGS FERMENTED

Unit 4, 21 Ihakara Street
Paraparaumu
Wellington

Monday - Closed
Tues - Fri - 9:30am - 5:00pm
Saturday - 9:30am - 4:00pm

Ph: 022 5430659

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