Joyce Lau, Canada

Residency Period: November 1, 2016 - April 30, 2017


Bio

Joyce Lau is an artist from Toronto, Canada. She received her BFA in photography, and primarily works with paper, photography and installation. Her art practice revolves around questions about culture, history, identity, and perceived ideas. The diversity and inquisitive nature of Lau’s work is a reflection of her living and working experiences. After traveling to England and working in Damien Hirst’s Pharmacy in London, Lau spent a year in New York City, where she balanced time between work in the studio of the Starn Twins and in a Manhattan nightclub. For three months, Lau lived with 15 artists at Flux Factory (a non-profit art space then in Williamsburg, Brooklyn). In Toronto, Lau has worked as the exhibition co-ordinator for Ryerson Gallery, a gallery assistant at the Ydessa Hendeles Art Foundation, and was involved in a featured installation for Nuit Blanche 2007. She is currently the Treasurer on the Board of Directors at A Space Gallery, an artist run centre in Toronto. In 2009, she was commissioned to make 3 pieces for a show concerning genocide by The International Institute for Human Rights and Genocide Studies. In 2011, Lau was invited to The Hague, The Netherlands as an artist-in-residence. She completed a residency at Artscape Gibraltar Point in March 2015. Lau has received multiple grants from the Ontario Arts Council, and has exhibited in Canada, the USA, and Europe.

www.joycelauart.blogspot.ca


On-hiatus Proposal Summary

For years, Joyce worked at many part-time jobs to make time for her art practice, without a thorough consideration of a path that would lead to a career. Feeling she is no longer a spring chicken, thoughts and concerns for the future have become a real and persistent influence in her motivation.

Working in bars and slinging beers has been one such job she has enjoyed, embracing the fact that she could make a lot of money in a short amount of time, allowing a flexible schedule while not confined to a monotonous daily trudge. As she entered into a new era of her life, she has become more drawn to the creation and the science surrounding the delicate details of the actual product that she has been serving for years. She has since studied craft beer and completed several programmes that have resulted in certificates as beer sommelier. She has expanded this interest into kombucha and has begun working as a brewer at a local kombucha brewery.

During her residency at RFAOH, she will further explore and document fermentation and brewing microbiology through experimentations in home brewing kombucha and beer, to better understand the nuanced effects different bacteria and yeast strains have on the final product. She plans to re-enter the arena of home brewing beer with renewed vigor, using comprehensive research, detailed monitoring and record keeping during the brewing process, to evaluate what works and what could be a problematic area.

As Joyce’s art practice has slowed under the demands of work and life in recent years, she has faced sense of immense guilt and self-doubt. Her artworks are very time consuming, and she often feels rushed, or unable to begin larger pieces for fear it would be left dangling unfinished for an extended period of time. She hopes the time involved in fermentation will teach her to slow down in life and re-learn to appreciate the beauty in the process itself, to allow her to think, consider new options, problem solve and use her hands, all leading to a wonderful end result. In addition, she feels that becoming more knowledgeable about and experienced in brewing and microbiology will be beneficial to her work career and hopefully lead to a promising future where she can afford to work less, and have more time to focus on her artistic practice.


Final Report

Prior to my residency, I had questions and ideas about certain brewing experiments, but never made the time to pursue those projects. I let work get in the way. I let my fear of failure get in the way. I also felt that any free time I had should be spent on making art. This residency allowed me to feel less pressure about creating art, freeing my mind from a build-up of guilt and anxiety, and helped me realize that it is okay to take a break. Take a breath. However, unfortunately, I feel that I thrive on anxiety. Haha. And, not Haha.

I feel proud of myself for investing the time and energy to learn increasingly more about brewing ingredients, procedures, equipment, etc. And not just learn, but actually getting my hands dirty and then opening my mind to another world of possibilities with every new experiment and every new discovery. I am ecstatic about my upcoming course and can't wait to dig even deeper into all the things that I just started to unravel. In particular, I am super stoked to be able to use lab equipment to see what is happening on a microscopic level. In the perfect world, I would have unlimited resources and have all this fancy equipment at home, AND I would have an ocean of time to spend making leaps forward as well as far too many mistakes --and making those mistakes would be absolutely a-ok.

This residency got me thinking about school, work, and the art world. When something piques my interest, I give it my all, but I then let self-doubt and my shyness take command of my actions. I look at those who are considered successful and it is often those who like being in the spotlight or are excellent speakers. Poor public speakers are viewed as less intelligent only because their delivery isn't as potent. When I used to show more frequently, I loved the power that I felt in creating a space of ideas and fresh perspectives, but I dreaded the opening reception. Can introversion and success be compatible allies? In an odd example, let me bring up Survivor (yes, that reality show -- I LOOOOVE it). There was a season where the theme was "Brawn. Brains. Beauty" which placed contestants into those categories and used it as a social experiment to see which "type" would prevail. All I could think of was how introverts would never be represented to show their stuff, because they would never apply. School can teach you some art techniques and some business paperwork knowhow, but school does not teach you how to schmooze or how to make the right decisions. I sometimes regret art decisions that I've made in the past... and I wonder what would have come if I stayed on a different path...

In my proposal, I stated that I wanted to learn to slow down, but I haven't been entirely successful in that regard. I am still working on practicing and allotting time for methods of self-care... but one step forward is that I have chosen to surround myself with people who believe in me. Nothing comes without sacrifice, and I want to believe in the archaic idea that hard work pays off (I'm vehemently trying to ignore and refute the notion that it is a naive belief) because I pride myself on my work ethic. Slowly, I am reaching towards what my soul actually needs.

I have enrolled in a Brewing Microbiology course at Oregon State University, and will be travelling there in June. This program will teach me lab practices and give me hands-on experience with various standard QA/QC procedures. I am entertaining entering into that field. I enjoy the tactile qualities of brewing, but my old bones are telling me to give them a break.

Art-wise, I have a giant wood panel sitting in my studio that is screaming at me. I plan to step away from my previous techniques and let myself just have a go at it with whatever feels right. Thematically, I definitely want to utilize my brewing background. My RFAOH project allowed me to make science my art. Now, I want to further blend art and science together in atomic harmony.

It was a wonderful experience participating in RFAOH -- what a lovely and supportive community! Thank-you to everyone for sharing your thoughts, adventures, and creativity :)


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recent comments

On May 24 2017, Lee Churchill commented on From RFAOH Co-directors: Congratulations Joyce! And good luck in Oregon![...]

On Apr 23 2017, Joyce Lau commented on Research Trip In Vermont!: I want to live there!![...]

On Apr 21 2017, marisa commented on Research Trip In Vermont!: Thank you for bringing me back to Vermont for a few minutes... Sometimes I really miss the incredib[...]

On Apr 15 2017, co-director (m) commented on Research Trip In Vermont!: Sounds like an amazing time. We've never been to Vermont but should trie sometime, its close to Mon[...]

On Mar 29 2017, Joyce Lau commented on So many scobys, so little time... Oh and: I'm going to Oregon to study fermentation science!: Thanks Lee! May we both one day find harmony in arts and science and all the wonderful aspects that [...]


From RFAOH Co-directors

Joyce Lau’s 6 month on-hiatus residency ended on April 30, 2017. We thank Joyce for her participation in our 3rd cohort of residents, and for sharing such a curious and “delicious” on-hiatus activity.  However, this is not the end; next month, she is starting her brewing microbiology course (and not an MFA (;) at the Oregon State University!  RFAOH sends her our utmost cheers for her ongoing adventure and look forward to hearing from her how her post hiatus projects are fermenting.  

Click “Final Report” to read on her experience at RFAOH.

Leave a Comment (1)

Lee Churchill wrote on May 24:

Congratulations Joyce!
And good luck in Oregon!

 


Research Trip In Vermont!

Last weekend I had the pleasure of going on a Research and Development work excursion to Vermont! It’s been a whirlwind. We left straight from the brewery at noon last Thursday April 6 and drove for 7.5 hours in the RAIN to Burlington, Vermont. We had a quick rest then headed out to explore Vermont nightlife and sample some tasty local brews. I had my mind set on a neighbourhood brewpub, but the rain was really coming down so we backtracked to the first interesting place that we had initially walked past. And what a delight it was! 

The place was a lamp shop and live music venue. Amazing cozy atmosphere and an awesome beer list to boot!

Bright and early the next day, we drove down to Middlebury, Vermont to check out the facility of a local kombucha brewery. My boss had met the owners of the brewery at a kombucha conference in February and they had invited us down to see their set-up. And of course we said “Hell yes!” 

I didn’t take many photos, but I got this one from my boss. TANK GOALS!

After an information packed day at the massively impressive kombucha brewery we continued our research day with visits to two distilleries, a cider brewery, and then two beer breweries. Never would have imagined that drinking since noon could be so enriching!!

I slept in the next day, but there was one more important stop before heading back to Canada. I was told I had to check out the Beverage Warehouse. 

Ahhhhhhh!!! Heaven on earth. My basket quickly became full and I told myself I had to stop. I was so overwhelmed. I love Vermont!

We got home late Saturday evening and I had to work the next morning, and the morning after, and the one after that… I had my first day off since April 1st yesterday. Tired and cranky by the end of the week, but glad I was able to have a mini-adventure amidst the everyday grind. 

Leave a Comment (3)

Joyce Lau wrote on Apr 23:

I want to live there!!

marisa wrote on Apr 21:

Thank you for bringing me back to Vermont for a few minutes...
Sometimes I really miss the incredible things there: All the co-ops, all the possibilities, very much ahead of the rest of America!

Congrats on your brewing microbiology course.
Sounds really intense and informative!

Cheers!

co-director (m) wrote on Apr 15:

Sounds like an amazing time. We've never been to Vermont but should trie sometime, its close to Montreal

 


Taste test results for my dark sours!

Sampled my most recent creations yesterday and the results are in. I’ll go through them in the order in which I decided to taste them.

Labelled as 2C (forth vessel from the left, 750mL Left Field swing top bottle), this is my control bottle of 100% wort fermented to become 100% beer. This brew came out perfectly and has the flavour and aroma profile of a classic Belgian Dubbel. The carbonation was a bit on the low side, but it has lovely flavours of figs, dates, pumpernickel bread and molasses. There is good balance of sweetness and restrained bitterness.

Moving forward to my first experiment, 2B consists of 3/4 wort and 1/4 kombucha blended after full fermentation, so technically it had already become beer at the time of blending. This one came out really well, and is in my Top 2 favourites! There is a wonderful balance of sweet and tanginess to this brew. In one sentence, I would say that it tastes like toast with candied cranberries. Yum!

Next I tasted 2A, which is a 50/50 blend of fully fermented wort (beer!) and kombucha. This one is very sour and less balanced. It could work for someone who likes really sour beverages, but I feel that the kombucha overpowers the beer in this blend, and I find myself searching for beer aromas. Not my favourite, but drinkable.

The other Left Field bottle here, labelled #3 to the far right, is my other Top 2 favourite. This one is also a 50/50 blend, but was blended after primary fermentation. Specifically, I let the wort ferment for 12 days, then transferred the wort to a larger vessel, and then added an equal volume of kombucha. This blend was then allowed to ferment for another 3 weeks. This brew has nice light carbonation and balanced flavours of sweet and tart. Less toast notes and more bread crust flavours in this brew compared to my other favourite (2B). This blend is less malty and has a lighter mouthfeel than 2B, and is very drinkable!

1A and 1B both consist of 50/50 wort and kombucha blended on brew day. The difference is that French Oak Chips were added to 1A for the final 7 days of secondary fermentation. 1B is very dry, with light earthy flavours, and a bit of funk from the kombucha. This brew is the least malty of all the blends and not very sour at all. 1A is over-oaked and seems boozier than it is because it smells and tastes like whisky and red wine. I’m curious about combining 1A with 2A (the most sour brew) to try to attain a blend that resembles a Flanders Red. Maybe? Excellent carbonation in both 1A and 1B.

Annnnnd, I’m prepping to hit the books soon for my upcoming course!

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So many scobys, so little time… Oh and: I’m going to Oregon to study fermentation science!

I remember when I first started getting into kombucha, and was trying to figure out how to get my hands on a scoby… now I can barely make room for them all! Even though I work with them every day, I still can’t get over how weird they are.

On another note: I’ve enrolled to take a brewing microbiology course at Oregon State University! I’m going to be heading over to Oregon in June to learn microscopy, yeast counting, ethanol evaluations, package gas analysis… the works! I’m a nerd at heart, so this really makes me giddy.

A long long long time ago, when I applied for University fresh out of high school, my three choices were: 1) Ryerson University: Photographic Studies; 2) University of Toronto: Biology; 3) York University: Cultural Studies. I chose Ryerson because I was an art punk then and anti-everything, and eventually achieved my BFA after taking a year off to discover myself in New York. I wanted to make art, but I also believed art should be free to maintain its purity and honesty, but then how do I make a living? Will I always have to have another job while being an artist? That is something that I still wrestle with. And I also often wonder what would have happened if I had chosen to pursue biology? If I had went to Univerity of Toronto and became a scientist, would I be craving art more now?

I still crave art. Every time I see a painting that I like or go to a concert, I still long for it. One day I will find balance.

Leave a Comment (5)

Joyce Lau wrote on Mar 29:

Thanks Lee! May we both one day find harmony in arts and science and all the wonderful aspects that make up life! :)

Lee Churchill wrote on Mar 27:

Congratulations, that is super exciting! I am a school nerd and love the idea of starting new courses, any new course! So much to learn and so many fascinating things in the world!! I nearly went to do a chemistry degree instead of art. I decided to merge them when I did art conservation. It hasn't worked out like I'd hoped. I will find the balance one day too! :-D

Joyce Lau wrote on Mar 24:

Thanks for all your kinds words! I'm excited and intimidated by the course, but ready to take on the challenge. Just finalized my flight today :)

co-director (m) wrote on Mar 24:

I wonder if your photos would be as awesome if you went to U of T instead of Ryerson. Congratulations on the course Joyce! Thats exciting/amazing!

codirector (s) wrote on Mar 24:

Wow this is my second "amazing!" today after Ramla's. You guys are amazings -- so exciting!! Congratulations!! but we are sobbing that your last month is coming up...

 


Taste tests with oak infusions

Finally tasted the results from my oak-aged scoby ferments! I found this wonderful Chimay glass in a box of free stuff sitting on curb off a house. My boyfriend made fun of me for taking it at the time, but has realized what a rarity it actually is. The contents of this glass is my Wort + Scoby blend with red wine infused oak cubes. Although I gave it a proper dose of priming sugar to create carbonation, this concoction was pretty flat. I reason that the scoby by itself did not generate enough yeast to help make the fizz. Red wine character is potent in this beverage, though not a whole lot of the oak. It is very sour –lots of acetic acid– with some hop bitterness. Upon the further tasting, I also got aromas of oranges.

I got this glass a couple of weeks ago at Great Lake Brewery’s 30th Anniversary celebration. It was a gong show. At first in a not so fun way, but then it got less congested and I was able to breathe and have a great time. This is my Wort + Kombucha + Scoby blend with red wine infused oak cubes. I am very happy with the results! It pours nice and bubbly. The oak cubes really shine in this blend, earthy with mild vanilla, toasty oak aromas, and brettanomyces funk. Brettanomyces is a type of wild yeast that is found in kombucha, and also prized in particular craft beer brewery experiments. It is less sour than the Wort + Scoby blend, but still very tart-sour, and has a nice dry finish.

I had set aside a bit of each blend prior to adding the oak cubes. When I compared the beverages to their oak/unoaked counterparts, I found that the unoaked version tasted sweeter and greener. The unoaked version of the Wort + Kombucha + Scoby experiment was also bubbly without priming sugar.

Overall, I feel that the scoby may not be strong enough on its own to ferment wort. It was a great first trial with the oak cubes, and I am excited to use them in further experiments.

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More brewing adventures. Down a darker path.

With my second brew day experiments, I wanted to do something a little dark and a little sweet, so decided to work with a classic Belgian style dubbel recipe. The first gallon is a 50/50 blend of wort and kombucha. The second and third vessels are 100% wort. I plan to blend the second gallon with kombucha after full fermentation, so when I bottle. With the half gallon vessel, I intend to blend it with a half gallon of kombucha after primary fermentation.

The rest of the containers are full of kombucha… except for the first jar on the second shelf — that one is extra special! I had tried fermenting sweet tea with the new scoby that grew out of my initial wort + scoby experiment, but nothing happened — no new scoby grew. During the dubbel brew day, I had an idea and purposely set aside some wort and then added it to this container. Lo and behold: a new scoby has started to grow. I mentioned in the comments section of my last post about “training” scobys to digest new fuel sources. Here is a great example. This scoby appears to need wort to thrive!

And lastly, that is a 3-D printed tardigrade on the top shelf next to the mason jar. I made that little guy last year and he brings me good luck.

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Into the woods…

Well, not quite into the woods, but as much as I possibly can in the winter without a car 🙂 Introducing my secret ingredient: oak cubes/chips! To the left are American Oak cubes and to the right are French oak chips. These are the homebrewer’s answer to achieving similar aromas to barrel-aging. I decided to use the American Oak cubes for my latest experiment. I soaked the oak cubes in Bombay Sapphire gin for 1 day to infuse some flavour as well as to sterilize the wood, then proceeded to soak the cubes in red wine (2015 Chianti to be exact) for 3 days. 

I then added the oak cubes to my Wort + Scoby and Wort + Kombucha + Scoby experiments. I’m planning to let the oak cubes do their magic for three weeks, then add priming sugar and bottle the kombucha-beers from there. The three weeks will be up next week but it will take an additional week to carbonate and then taste test time! Finally!!

Leave a Comment (4)

Joyce Lau wrote on Feb 13:

Hi Marisa,
Thanks for all your kind words :) My basic kombucha is standard black tea and sugar. You can definitely use other teas such as green and oolong for your brew, but the scoby thrives on the nitrogen found in black tea and grows most strongly with black tea. And yes, scoby is the kombucha mother. Scoby stands for Symbiotic Colony of Bacteria and Yeast. The scoby can be "trained" to digest different sugars, if you introduce a little bit at a time, say use mostly sugar, but add a couple of tablespoons of honey. There's a similar drink called "jun" that is fermented green tea and honey and has a scoby that is specifically conditioned for those ingredients. But I've also read in one of Sandor Katz's books (he's a fermentation specialist) that a friend of his likes to ferment Mountain Dew with scobys :)
You can add whatever flavours that your heart desires! It is suggested to add flavours after the scoby has been removed though so that the scoby doesn't alter its properties. But, if you have many scobys to work with, you should experiment! But make sure that you have an untainted mother so that you can keep going with your regular brew. Happy brewing!

marisa wrote on Feb 11:

Hello Joyce,
I'm impressed with your inventive brewing.
As a novice kombucha nurturer
(I've made a few dozen batches over the past few years)
I've been wondering if it's possible to alter the recipe.
Have you been using the standard black tea & sugar concoction for fermenting? As an expert, do you know if it is possible to use other teas? other sweetners? (would honey make a more mead-type kombucha?)
I've added sliced ginger post-fermentation, and really like the almost-ginger ale taste. But is kombucha more versatile? Can I add other things to alter the flavor?
(I usually mix kombucha into suntea before drinking, but store it pure or with ginger to keep it from getting funky.)
You seem to be going in whole new directions,
and have really opened my eyes to the possibilities.
Very cool.

And one last question, is Scoby the kombucha mother?
Thanks so much!

Joyce Lau wrote on Feb 4:

Oh cool! I just checked it out now and it looks amazing!! I definitely love how many on-hiatus projects overlap :)

co-director (s) wrote on Feb 4:

Joyce, did you read our recent FB post about our ex-resident Ryan Ringer qualifying for some cocktail making competition? HIs drink called "Lucky 13" had some fancy Kombucha in it and I thought about you -- I'm secretly dreaming of the day that our residents collaborate on some overlapping sections of their on-hiatus projects... (; (Like Joyce Lau's Kombucha served at Ryan Ringer's Grey Tiger - why not??)

 


Drumroll please…

At long last, let’s drink some beers — err…or… kombucha beers!

The first glass on the left is a souvenir from Beaverton Brewery in London, England. They make some really great beers and the owner is the son of Robert Plant! In that glass is my final product from combining Wort + Kombucha + Ale yeast (approx 3:1 ratio of wort:sour kombucha). This one tastes very hoppy with long lingering bitterness. The citra hop is known for its tropical fruit and citrus aromas, especially grapefruit, melon, lime, and passion fruit. Definitely one of my favourite hops. Though the earthiness is nice, the bitterness could be a more subtle. Note to reduce early boil hops in future brew. There is good balance between sweetness from the wort and sugar with the tartness and funk of the kombucha. Upon further tasting, lovely grassy notes also pop up. My friends who like hoppy beers really dig this one. Wonderful bright beer-kombucha.

The glass on the right is from Muskoka Brewery. My friend who owns a bar gave me six of these! I created this concoction from Wort + Ale yeast fermented for one week, then blended with fresh kombucha (tart, but not overly sour) for a 3 week secondary fermentation. Wort to kombucha ratio of approx 1:1 (to be exact, it would be 13:10). This brew is very, very dry, and surprisingly not that sour, nor that hoppy. Since this is close to a 50/50 blend of wort + kombucha, stronger characteristic were tamed, and tartness was also milder as fresher kombucha was used in this brew. I noticed that there was strong yeast activity when the kombucha was introduced for secondary fermentation. This blend tastes like a dry white wine with a touch of dry cider. I would like to try to make this kombucha-beer again with saison yeast. Saison yeast brings out some spicy and lemony characteristics and would work nicely with the kombucha.

The glass in the centre is from Bellwoods Brewery. I love their beers! This glass holds my Kombucha + Ale yeast brew. I wanted to elevate my kombucha to an adult drink, so I figure I should give it an adult glass. Ha. Everything also tastes better in a stem glass. This one is the most sour of the three. It’s generally an alcoholic version of kombucha. It tastes like a sour white wine, with a dose of lemony apple cider, and some funky notes. My boyfriend raved about this one, saying that I could get rich with this brew by reaching out to celiacs and health practitioners alike with an alcoholic kombucha. Hmmm… maybe?

WHOA, GETTING DRUNK MAKING THESE TASTING NOTES!

I still have yet to mention my Wort + Scoby and Wort + Kombucha + Scoby experiments. I sampled both brews, and though they were both very sour from the scoby, they just didn’t taste finished. The scoby’s yeast and bacteria is meant to digest and work with more simple sugars rather than the complex sugars found in wort. Even though both brews don’t need to be any more sour, I want to age them both a bit longer. So, I removed the scobys and closed up the fermentation vessels. I also feel they need something else as well to make them more interesting. I just picked up the ingredients on Friday — hush hush, it’s a secret until my next entry 😉

Leave a Comment (5)

Wayne Lim wrote on Jan 21:

I just had my first kombucha two weeks ago! And it was really nice; taste sweet but actually not thaaaat sweet, rather nectarous I remember!

Joyce Lau wrote on Jan 18:

It’s been fun experimenting! Wish I had a microscope to see what’s happening inside the liquid. I’m getting super dorky thinking about the microbiology involved in fermentation 🙂

Lee Churchill wrote on Jan 16:

Hmm, cool. I don't like beer. But I do like kombucha, so I wonder would I like these? :-) It seems very exciting.

co-director (s) wrote on Jan 16:

Yay! Congratulations on your first tasting session!! Sounds amazing and this makes me feel like a total ignorant but I'll be honest, I really had no idea what that strange name thing, Kambucha? that people seem to be talking about in the world was --until you came on board! (I still really don't until I taste it) Nor Robert Plant's son runs a brewery. I do agree, with your BF, even without tasting the one, that you could get rich! This whole process and endeavour feels so worth that. (then support artists on hiatus ^^)

co-director (m) wrote on Jan 16:

I'd like to try all these! The look so delicious!
Learning so much from your posts Joyce. Thanks.

 


Welcoming 2017 with some fresh drannnks!

A lot has happened since my last post, and all my brews are now ready to drink! But I will try to touch upon some of the steps since my last post on transferring to secondary fermentation before jumping the gun on how the brews turned out. 

I did straight transfers to secondary with my Wort + Kombucha + Ale yeast  blend (carboy #2 above) and my Kombucha + Ale yeast brew (carboy #3 above). But I blended my half gallon Wort + Ale yeast brew with 1200mL of freshly fermented kombucha (that had fermented for 1 week) then transferred this new mixture into a one gallon carboy to continue its transfomation into a mysterious and hopefully delightful concoction (carboy #4).  

With carboy #1, I transferred what was an open fermentation of Wort + Scoby brew to a closed fermentation to continue in a beer brewing manner, and to halt the souring process. However, in the picture below, I decided to keep an open fermentation with the Wort + Kombucha + Scoby brew to maintain one of my experiments in the tradition of kombucha brewing. Trying to keep things balanced! I debated also transferring this brew to a closed fermentation, but ultimately decided against it; however, it really stirred a world of possibilities. The multitude of varying combinations of experiments are truly limitless. 

Oh, and my collection my beer bottles makes a guest appearance in the top photo 😉 I threw out most of them when I moved (nope, I’m not moving empty bottles, just not gonna do it… but then I did. haha), but kept a small selection. I have sentimental attachments to pretty much everything. Sigh. 

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Mighty SCOBYs

A week after brew day, I transferred by siphon each of the various concoctions to another vessel for secondary fermentation. This step can be skipped, but is preferable to separate the liquid from the trub. Trub is the sediment left at the bottom of the primary fermention vessel, and is composed mainly of hops, inactive (used) yeast, proteins and fats.
A really cool and unexpected thing that I noticed was that there was SCOBY growth in some of the carboys! SCOBYs need oxygen to form, so I was initially confused since all the carboys had airlocks to prevent air from getting in, while allowing CO2 to escape. Then I realized that the SCOBYs formed with the oxygen available in the headspace between the liquid and the mouth of the carboy. The culture is strong and trying to thrive!
There was also beautiful new SCOBY growth in my aerobic experiments combining wort with the SCOBY culture. I expected SCOBY formation to occur in the wort and kombucha blend, but hadn’t expected it with straight wort. Mind blown!
I removed this from the wort and SCOBY blend (no starter) and transferred the brew to a carboy for a closed secondary fermentation. The SCOBY was pretty patchy and grainy with hop debris. I wonder how this SCOBY will ferment other liquids? Will the hop aromas persist? How did the sugars from the grains alter the culture?

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