Thanks Dan - I've been wondering about the yeast on this beer for months. My first clone attempt I just used US05 but, like you, I didn't feel like it was the right yeast. Because of other issues with that batch, I couldn't properly assess whether the yeast worked.Dan K said:I'm just going to throw this out there as no ones really touched on the possibilities and I believe it's probably impossible to clone this beer with out something along these lines. I drink a ton of this beer weekly and have sat round thinking about what might be in it for a while now. I honestly think the yeast that they use in this beer is a Kolsch yeast and that is what makes this beer so unique compared to other ales in the market.
Here's a few points which made me come to this consensus. I understand all the possible arguments against my points but here I go and I've got a recently brewed recipe and a side by side photo to follow.
* The beer is usually fairly cloudy and hazey and the haze is more of a yeast haze. Characteristic of a Kolsch yeast.
* When the beer is fresh I personally get a fair amount of Sulfur out of it. Characteristic of a Kolsch yeast that mellows with age.
* Once the beer has been sitting around in the fridge for a reasonable amount of time most the yeast drops out and the beer becomes a Lager like Ale. Characteristic that the yeast manufactures also state about this strain.
* This may be my strongest point. Stone and Wood Jasper Ale is inspired by a German Alt beer and pretty much is one. I wouldn't be surprised if they us the same yeast in that beer too.
* Their Green Coast Lager is also deliberately cloudy another possibility of the use of a Kolsch yeast.
Anyway here is what I put down a few months ago now and I believe the malt and yeast character is very close. Something I dont think could be replicated with an American Ale or English Ale strain.
Grain Bill thanks to Snow:
60% Ale Malt
40% Wheat Malt
Estimated OG 1.044
Estimated FG 1.012
Yeast:
Wyeast 2565 Kolsch Yeast
Fermented at 16C. Will go a bit lower next time as it was kick'n. I think 14C would be good spot for this yeast.
Hops:
Play around and do what you think will get you close based on your system and process. I wasn't going for an exact clone just something very similar. The malt and the yeast will get you most of the way there for the overall beer. All Galaxy Pellets. (I know it's rumoured they use flowers but I had pellets on hand).
60 mins
5 mins
1 mins
WP
Dry Hop:
3 grams per litre for 3 days.
The beer will be real hazy at first after kegging due to the Kolsch Yeast and doesn't really clear up all that well for a while. But buy a bottle of Pacific Ale and roll it to get all the yeast of the bottom as per the instructions on their website and you'll find it's quite similar. Next time I reckon I'll cold crash for longer then usual, probably two weeks to get a bit more but not all of the yeast out.
Also in regards to the instructions on their website to roll the bottle and get the yeast back up in to suspension. I highly doubt you could get that much American or English Ale yeast back up in to suspension and still have such a great tasting beer.
Any way give it a crack if you like. The yeast is a major player in my opinion. And either way you'll still get a nice drinking summer ale.
Cheers
Here's the photo, the one on the right is my Home Brew.
Another of your points that resonates with me is the sulfur - that is something I really enjoy about the commercial version, it just works so well for me in hot weather. I wasn't sure if it was yeast-driven or if they created it in the water.
I will definitely try your suggestion of Wyeast 2565 next time. The other thing I was planning to do and will eventually get around to is try to re-culture the bottle-yeast. I figure that way I can tell if the yeast gives me that flavour or if water-modification is needed too.