Cellar Science – CALI Yeast X 12G

Description

CellarScience CALI is the classic American ale strain — the same Chico-type culture behind more commercial craft beers than any other yeast on the planet. CALI’s strength is its clean neutrality: it ferments efficiently without adding competing flavour compounds, letting your malt bill, hop selection, and water chemistry define the final beer. A workhorse dry yeast for Pale Ales, IPAs, Stouts, and virtually any American-style beer. Order CALI yeast Australia at Yeast Platform.

Brewing Notes

CALI’s wide temperature range is a practical advantage. Ferment cooler (15–17°C) for maximum cleanliness — the strain is essentially invisible in the finished beer. At 20–22°C you get a touch more ester character without becoming distracting. High sterol content enables direct pitching without oxygenation for standard-gravity batches. One 12g sachet treats 23L at typical gravity (1.050–1.065); scale up for bigger beers.

Beer Styles & Brewing Tips

CALI’s clean neutrality makes it the most versatile strain in the CellarScience range — appropriate for styles from pale and sessionable to big and bold. If in doubt about which yeast to use, CALI is rarely the wrong answer.

Best styles: American Pale Ale (the definitive CALI showcase — the strain’s invisibility lets the hop character lead completely without competition), West Coast IPA (ferment at 17–18°C for crystal clarity and snapping bitterness — CALI’s clean base enables hop precision), Oatmeal Stout (CALI’s neutral profile works beautifully in dark malty beers where roast, chocolate, and coffee should dominate).

Australian brewing tips:

• Australian hop varieties — Galaxy, Vic Secret, Ella, Enigma, Eclipse — pair exceptionally well with CALI’s neutral base, allowing tropical and citrus hop oils to dominate without competition.
• Autumn and spring in most AU states allow ambient 17–21°C fermentation without a temperature controller, making CALI ideal for the budget-conscious home brewer.
• For West Coast IPA, cold crash to 2°C for 48 hours after active fermentation is complete — CALI drops brilliantly clear with minimal fining.
• CALI is direct pitch capable — no rehydration or starter required for batches up to 1.070 OG at standard pitching rates.

In the Glass

Neutral and clean — malt and hops take centre stage. Slight bready quality at cooler fermentation temperatures; a touch of stone fruit at the higher end. CALI’s “invisibility” is its superpower: it won’t fight your hops or muddy your grain bill.

Buy CellarScience CALI American ale yeast Australia at Yeast Platform. In stock, fast shipping nationwide.

Recommended Hops for This Yeast

A clean, neutral profile makes this yeast the perfect canvas for forward, punchy American hops.

• Cascade Hops — The classic American pale ale hop — citrus, grapefruit, floral
• Simcoe Hops — Piney, resinous with slight stone fruit — cornerstone of countless US IPAs
• Amarillo Hops — Tropical, orange, peachy — dry-hop king for hazy-leaning pale ales
• El Dorado Hops — Watermelon and tropical candy — adds pop and sweetness to dry-hop-forward beers