In this brewing video, we ferment a beer with wood covered by wild yeast in order to make a sour farmhouse ale with citrus flavors. The idea for this beer with wild yeast came from an episode of the Vice documentary "Beerland" where a homebrewer named Dailey Crafton was interviewed. Dailey is known for fermenting his homebrew beer with a log that he found in a park. The log that Dailey Crafton has is unique, it's covered with yeast. His log is specifically covered with Saccharomyces, Lactobacillus, and Brettanomyces. Although, the exact yeast strain found on his log is not known to science, it's unique and one-of-a-kind. Dailey was kind enough to mail us his special log in order to brew a beer with it and make this video. The practice of using wood to ferment beer is not new, it's a historic tradition and dates back to pre-science eras where people were brewing beer, but did not understand exactly how it fermented. Watch this video for inspiration on how to brew your own beer with wild yeast. The possibilities for brewing with wild yeast are endless and not limited to wood. Find wild yeast in flowers, fruit, vegetables, and beards. If you want to try a beer similar to the one we made in this video, you should check out Levenaut Beer which is Dailey Crafton's brewery that's using the yeast found on this log to make it's flagship farmhouse ale. Check out the resources below for brewing equipment, our log beer recipe, an interview with Dailey, and Dailey's brewing projects.
Oh wow. Yeah. It's prep, it's heavy, it's what? Lager, lager.
Oh my god, hi!
What's up Lawson?
Lawson, our video editor. Lawson? Lawson, you know Lawson. Yeah, that's good.
Came to me a few weeks ago and said he watched this Vice documentary Beer Land
and this guy in the show brewed a beer with the log.
The magic log, as I like to call it.
Is he brewing the beer or fermenting the beer?
Okay, so he's fermenting the beer with the log.
So he brews the beer, throws this log that's covered in yeast.
It spontaneously ferments and voila, a beer.
Lawson says, hey we should brew a log beer, let's go get a log.
And I said, no man, let's call a log man.
Daley, Daley Crafton's his name, and first ask him if he will send us his log.
Which he so generously did, I can't believe he agreed to this.
He sent you the log.
He sent us his log.
The log.
Not a log, the log.
Definite vertical log.
So I thought this was such a cool project that he had done and such a cool thing.
He has a couple projects he's working on and we'll put those at the end of the video.
So I wanted you all to come here and do this thing that Daley likes to call contributing to the culture.
Okay?
He has everyone touch it because it's not like a sanitary thing.
He likes to pass the log around, okay?
And people get to touch the log and contribute their own sort of...
A prize pot right there.
Yeah.
Looks just like you.
Yes.
A little element.
Hands on, touching the log.
Do we have some kind of like chant we're going to do?
This is my log.
There are many like it, but this one is mine.
Without my log, I am nothing.
Without me, my log is nothing.
My goal is to use my log to brew a beer.
My goal is to brew a beer that will satisfy a thirst and maybe give me a little buzz.
This is my code, my creed, my solemn vow with this log and every log.
So Tommy and Rachel had to take off.
So we're going to handle this brew day.
I think we can do it.
I think we can too.
So we're just adjusting our water chemistry real quick.
This is going to be different for everybody.
Some stir action going.
Don't want it to clump.
What kind of malt are we using?
Only Pilsner malt.
How much Pilsner malt are we using?
This much.
That's a lot of malt.
It's 11 pounds.
11 pounds of Pilsner malt.
Are you sure it's 11 pounds?
It feels really light.
Yeah, it's 11 pounds.
Can you even malt, bro?
Knives.
So we're going to mash at 155.
155.
Which system is this?
We're using the 110.
The 110.
1650 watts.
Yeah, man.
Let's get her mashed in.
Oh, yeah.
Kettle out.
Pump in.
Pump out.
Kettle in.
It's like hooking up a tape deck to a stereo.
Except instead of RCA cords, you're using these little ball and socket joints here.
Uh-huh.
There it is.
Hey, log.
Don't tell my sweetie pie.
I smooched a log with a claw hammer today.
So, Ross, we need to check our pH.
Oh, yeah.
So I'm going to kill the pump, and then Patty's filling it straight from the spray valve.
100 and how many degrees?
Uh, 160.
There we go.
So our starting pH, a little high.
We're 5.69, so we want to be 5.2 to 5.4-ish.
We want slightly more acidic water.
Yeah, so we're going to add some lactic acid.
Cool.
Pop the lid.
Mm-hmm.
There we go.
A numbery tube.
Graduated cylinder, I believe.
A and C.
Third time's the charm.
Third time.
So it looks like we're sitting around, like, what, 5.35, 5.36?
Looks solid.
That's right where we want to be.
60-minute mash.
I'm just going to start it from here.
Cool.
Just because.
The dark side of the log.
All right.
60-minute mash.
60-minute mash in.
Done-zo.
We're sitting pretty.
Step one.
Step one, cut the pump.
Boom.
Yeah.
Right off there.
Yeah, do you want to lift or hook?
I'll hook one off.
There you go.
Yeah?
You got the better end of the stick.
It's like riding a bike.
Sweet.
Smells like Pilsner malt.
It sure does.
It smells great.
Yeah, buddy.
So we'll let our drip 10 minutes.
Mm-hmm.
While this is dripping, we'll go ahead and crank our power up to 100% here.
Okay, so it is right at 6.5.
So our old pal log here is going to provide an essential ingredient to beer,
which is the yeast that ferments the wort into beer,
that turns the sugar into carbonation and flavor and alcohol.
I guess, like, when you look at a strata that yeast can live inside of,
wood's pretty perfect.
Prior to laboratory science existing,
people weren't really sure how beer fermented into beer, right?
You'd just be like, oh, I add wood to it because that's what makes it turn into beer.
And back in the day, they'd have, like, wooden rings, like yeast rings
or, like, yeast hoops or the famous, like, the brewer's paddle.
Paddle, yeah.
Just be a big hunk of wood shaped like a paddle
that had a bunch of cool-ass yeast living inside of it.
And you'd get, like, a mixed culture fermentation.
What do we think is in this log here?
He's saying some saccharomyces.
Okay.
Is that Bathory?
Sorry.
So this has saccharomyces, probably some lacto and some brett.
And then Bootleg Biology in Nashville is the company that isolated.
I'm familiar with them.
Okay.
Yeah, I've heard of them.
They're a name that people say to me.
So they isolated what they wanted from this log,
and that's going to be the culture going forward that he's using
in his brewery for this particular beer.
But the log lives on.
That's true.
Yeast can just, like, sort of exist in an inert form
in a hunk of wood for a long-ass time.
It's pretty cool.
Yeah, it's really cool.
And it's pretty cool you can just pop it in the mail and send it to somebody.
Yeah, totally.
So we're at temperature.
We've started our boil.
Hit the boil.
So there's only two hop additions.
Oh, yeah.
We're doing our first one at 30 minutes,
and then the only other hop addition is that flame out.
So I'm going to set the timer for 30 minutes.
Oh, yeah.
It's boiling.
Bingo.
This is our first hop addition right at 30 minutes.
We're going to add 0.5 ounces of mosaic hop.
Some people say half ounce.
A half ounce.
One half.
0.5.
0.5 fractions.
Decimals.
Whatever you're into.
Tomato.
The other thing is we're only doing an ounce of hops total.
Right.
Keeping the IBUs pretty low.
No 60-minute addition.
The bitterness from the hops will limit the lacto from kind of doing its thing.
Yeah.
Because the more hops you add, the more IBUs.
The lacto has a really hard time fermenting in those conditions.
So he said that he had brewed a couple versions of this with zero hops,
and I think he just said it came out too sour.
So it seems like he dialed in the recipe with this amount of hops
to get like a kind of nice balanced profile.
Oh.
Hey.
Take it easy.
Buckaroo.
So we're going to kill the heat because we're done with our 60-minute boil.
Right here in the hopper.
So I might as well get the cooling water going.
Cool, man.
We're chilled down.
We got our log.
Yeah.
On deck.
I just like holding this log.
It is.
It looks sweet.
It's a really nice log.
If you want to kill the pump, I'll transfer the hose into the bucket.
Get her into the bucket.
Pump her.
Pump her good.
The log will reveal all in good time.
All in good time.
Give me a pump on off real quick.
And let's do one more for good measure.
That's all she wrote.
There we go.
Ew.
Oh.
Give it a little spin.
It looks like our starting gravity is 1053.
Ready to drop a log.
Let's cheers to this log.
It's beer to drink.
Here's the log.
We're not the first.
We're not the last.
But we are and always will be a logger threat.
Isn't that what they say?
Yes.
They say that.
That is what they say.
They say that.
Uh-huh.
Are we ready, boys?
Oh, dude.
A lot of pressure.
There's a lot going on here.
All right.
The log is going up.
That might be.
Let me put this on the.
Oh, did you aerate it?
No, because I usually do it.
We'll do that.
We'll be fine.
We aerated it pitching it in.
We can aerate it with the log.
Force.
Mass.
Make it look easy.
Acceleration.
Yeah, it's in the drawer.
It takes a village to aerate a log.
Isn't that what they say?
At least three guys in a bucket.
Three guys in a bucket.
In one log.
Three guys, one log.
There you go.
Classic.
All right, dude.
It's a classic internet video.
All right, dudes.
Tiny Legos stuck on tiny Legos.
Oh, dude.
Oh, really?
To remove the Legos.
Put his suspenders on.
Log nuts coming in hot.
We're going to call these Yonkers Tap Shoes, right?
It's like a Chicago overcoat to free your legs.
Not necessarily the brainy deep.
What day is today?
Log day.
It's log day.
Log day.
Is it Wednesday?
Dude, nice work, guys.
I'm real excited for this.
Yeah.
All right.
To the wood.
It makes it good.
To the wood.
It makes it good.
Thanks, log.
Log life.
Thanks, log man.
So we're going to toss this in the fermenter at 65.
65.
Degrees Fahrenheit.
For three days.
Pull the log.
Let fermentation continue for another two to three weeks.
Logger, logger.
Probably should have hooked that up to a blow off.
Yeah.
We did not account for the decrease in head space.
This beer truly is log jamming.
Plan.
Operation take the log out.
Dude, that smells so good.
Yeah.
I think it's going to be okay.
Let's take a little sample.
Man, it smells pretty damn good.
Still pretty sweet at this point.
Doesn't have any weird off flavor.
It doesn't have any kind of brep going on.
All right.
Log nuts coming out.
Weights out.
Log coming out.
Amazing.
There's like nothing weird going on.
Just yeast and bubbles.
No mold, you know, and like nothing bad.
No pellicles, nothing weird.
No, looks good.
Doesn't smell weird.
My mind is...
I should clean this bucket off.
Keep your skillets good and greasy and your buckets nice and clean.
That's what my grandpa used to say.
Check out this log.
So Daley said we can rinse just with tap water.
We can rinse the kind of yeast sediment off.
Or not.
He said or not, but we should probably...
Let's just leave it.
I prefer to just leave it set.
Just leave it right here.
Let it dry out.
Yeah.
Okay.
Cool.
Well, we'll be back in about two seconds.
Recording.
Sync seven.
Yeah.
Log jamming.
Yeah.
Does not have what you would call the best head retention.
Has what you would call zero head retention.
It's okay.
Hey, man.
No judgment here.
Got a nice even haze going on.
You guys ready to smell some beer?
Let's smell some beers.
Oh, yeah.
Smells fresh.
Real fresh.
Uh-huh.
I'm pretty excited about this one, you guys.
It's got like a citrusy vibe going on for me.
Mm-hmm.
Get a little of that sort of like fresh lawn in the springtime.
You just cut the grass very slightly.
I get a lot of different fruits, like mango and like a weird kind of orangey vibe
and maybe even like a little pineapple-y.
Like a pear.
A pear?
Like a cold pear.
Not warm?
Not a warm pear.
Not a room temp pear.
Like 41, 42 degrees.
A little English cellar temperature pear.
Mm-hmm.
Crisp.
Yeah.
So 55-ish.
Right in there.
Gotcha.
Okay.
I think it's time.
Yeah.
All right.
Cheers, boys.
Cheers.
Yeah.
Oh, yeah.
Cheers again to Daly.
Oh, cheers to Daly?
Yeah.
Cheers to Daly.
For shipping his log to us.
Heck of a beer.
Uh-huh.
We're not the most trustworthy folks ever, and for some reason,
Daly trusted us with his log.
One of a kind.
Yeah.
One-of-a-kind log.
One-of-a-kind dude.
Yeah.
Aside from the fact that we brewed it with a log that was found in a park,
that was shipped in a box, and the box literally had a big hole blasted inside of it.
So it just collected whatever it was, like, in all the...
In the U.S. Postal Service.
Beer mail express.
And then we all touched it.
We were very unsanitary about it.
Mm-hmm.
It's...
Like, that aside, this is a great beer.
Now, when you consider all of that, it's mind-blowing.
To me, it's mind-blowing.
Like, how clean this is.
How clean it is.
It's so clean.
I would go out on a limb and say that beer is phenomenal.
Yeah.
A lot of fruit flavors.
You're right.
So fruity.
Yeah.
Pineapple, pear.
Orange.
Mm-hmm.
Super, I would say, like, bright, if that makes sense.
That totally makes sense.
I don't know.
It makes you think of, like, spring or summer.
Like, just that, like, kind of fresh...
Mm-hmm.
Freshness.
It definitely has a tart, like, mildly sour finish.
But, like, sort of a fruit-forward tartness.
And fruit-forward sour.
Yep.
Ross was saying, like, a sazon-y kind of a...
Yeah.
That sort of, like, a fresh sort of, like, almost a baking spice.
That sort of...
There's a lot going on.
A lot going on.
That's for sure.
But it's crushable.
Highly drinkable.
Yeah.
Highly drinkable.
Yeah.
It's not, like, a hoppy fruitiness.
Mm-hmm.
It's not.
It did not add much hops at all.
I mean, really, all coming from whatever that funky yeast is, pretty much.
It takes a village, right?
A whole bunch of different funky bugs...
Yeah.
...working together to produce a little fruit basket.
Yes.
That's definitely a mixed culture experience.
We have to mention that Daly has a couple projects going on.
Again, Daly, the owner of The Log.
Daly's got two breweries he's opening up.
One, is it Levenot or Levenot?
Yonkers New York Brewery he's starting.
And then 18th Ward in Brooklyn.
And at least one, maybe both of the breweries,
they've isolated the yeast from that log,
as we mentioned earlier in the video,
through the Bootleg Biology Services.
And they're using that yeast to ferment the beers.
Their beers.
Yeah, their beers.
That's pretty cool.
I would love to taste that beer.
So they basically just came in and took out the Saccharomyces,
that was it?
Yeah, they came, they isolated the Saccharomyces,
and that's what they're fermenting their beer with.
Yeah, we'll link to all this stuff.
We'll link to all this stuff below.
That's good.
I think you do that.
Below.
That's what the internet does.
After the jump, below.
Below.
Hit the more button.
Yeah, that's the one.
We've got to get some more of this log here, man.
Let's take it to the house.
Alright.
Cheers.
Cheers, guys.
Super fun project.
That was so good.
Really cool.