My AccountBuy Store CreditGift a Gift CardMy WishlistCheckout
Loginorcreate an account
The League of Brewers - The Home of HomebrewThe League of Brewers - The Home of Homebrew

© 2026 The League of Brewers. All rights reserved.

New hop from NZ Hops - meet Riwaka, the hop monster•Get your yeast order in now - whitelabs gets ordered in two weeks, be quick!•Please note our change of hours, we're now closed on Mondays. Online orders will still be shipped on Mondays.
Wyeast - Kölsch - Strain 2565 image 1

Wyeast - Kölsch - Strain 2565

From $25.00 – $28.00
No reviews yet
SKU: WY_KOLSCH

Species: Saccharomyces cerevisiae

Profile: This strain is a classic, true top cropping yeast strain from a traditional brewery in Cologne, Germany. Beers will exhibit some of the fruity character of an ale, with a clean lager like profile. It produces low or no detectable levels of diacetyl. This yeast may also be used to produce quick-conditioning pseudo-lager beers and ferments well at cold 55-60 °F (13-16 °C) range. This powdery strain results in yeast that remain in suspension post fermentation. It requires filtration or additional settling time to produce bright beers.

Metric Temperature Range: 13-21 °C

FLOCCULATION: Low
ATTENUATION: 73 - 77
ABV: 10

IN-STOCK YEAST: We maintain stock of high-selling liquid yeasts in the shop, to make it easy for anyone who needs liquid yeast in a hurry. These will always be sold within the best before date. If a strain is out of stock, then it won't show up as an option for you to purchase. If you want the freshest liquid yeast, or if we are out of stock, consider using the pre-order option. Pre-ordered yeasts are ordered directly from the manufacturer on your behalf and we do not use in-stock yeast to fulfil pre-orders.

PREORDER DEADLINE: Every 2 months we place a liquid yeast order with Wyeast. All pre-orders placed will be part of our next order from the supplier, subject to the supplier having your pre-ordered strain in stock.

We place our orders on or after the 20th of the month. The deadline to ensure your pre-order is included is midnight the day before.

All pre-orders will be available for pickup or shipping after we receive the yeast which is usually around the first week of the month.

*Note: we will ship your order when your yeast arrives, so if you wish to place an order for other items and want to receive them sooner, please place a separate order.

ORDER SCHEDULE: We will place an order for Wyeast in January, March, May, July, September and November.

Please select all options to add to cart

Customer Reviews

  • Browse Products
ProductWyeast Kolsch Strain 2565