Wednesday, May 22, 2019

Pu'er storage background and research summary


First published by TChing in three parts, here , here, and here.

I've relatively recently written a couple of articles on pu'er storage for Moychay, a Russian tea vendor, as part of helping them develop English language based content.  In general tea writing is just a hobby for me, not tied to any compensation, but this has been a limited exception, with the proceeds quickly converted into some extra sheng cakes.

Pu'er storage isn't the same kind of concern for me as for most others based on where I live, since the main concern in temperate climates is maintaining a window of relatively higher humidity in colder times of the year when it's drier indoors.  Bangkok stays quite warm and humid.  It's essentially similar to Malaysia's climate, which is regarded as very suitable for sheng aging.  Malaysian storage, and especially a consistently high level of humidity, can lead to teas picking up a slightly earthier flavor, in addition to transitioning relatively quickly, but with Bangkok experiencing some slightly drier seasons that particular characteristic flavor change may differ.

To keep this post short I'll only summarize the four prior posts I've written about pu'er storage.  The first two in my own blog were entirely research based, as part of initial investigation of the topic.  The third is a summary, posted to the Moychay site, an overview of what is conventionally expressed about storage conditions in online references and discussion.  The fourth cites blog sources covering that research input as citations.  It mentions two unique references, one on creating a home-made version of humidity control salt-packs, and a second about a series of controlled storage temperature experiments, isolating the same teas in two conditions over time to review outcome differences.

I've been drinking a considerable amount of both sheng and shu pu'er over the past two years, following four more or so of dabbling, but really that's a work-in-progress related to personal experience informing this subject.  That recent wave of purchases has included young sheng (not yet significantly aged), middle-aged versions (which would invoke some degree of varying results related to conditions and starting points), and more fully aged sheng versions, but not enough of those to separate out aging conditions and location as an input compared against other variables.

Onto summarizing those articles' scopes:

Pu'er storage and fermentation (posted September 2016):  a general topic review based on research, along with more focused consideration of an air contact / airflow related theme, the idea of sealing individual tea cakes in something like ziplock bags versus more conventionally not doing that.  This touched a little on optimum humidity range and managed conditions versus natural climate in better known storage areas (Hong Kong, Malaysia, etc.), but the next blog post goes further, with the last going more into opinions on setting controls.





Pu'er storage optimums, and relative versus absolute humidity (November 2017 post):  beyond exploring the same general themes a little more, and going further with citing natural climate condition summaries, this explores what relative humidity means, which helps explain why indoor levels are so low in cold seasons in temperate climates.  That part might be a bit academic for some.  Control conditions and charting related to my day-job background (data center operations and process auditing) help explain how the same concerns could apply to pu'er, and how much water the air can hold at different temperatures, defining relative humidity.  It's not difficult to look up climate stats for places like Hong Kong, Malaysia, and Kunming, and this covers that.

Hong Kong annual climate summaries


Pu'er storage environment basics (part 1 of 2 articles written for the Moychay vendor site):  the basics, informed by extensive background review for the second article, also grounded by the previous 2 + years of review and public discussion.  It's a complex subject, with some debate over finer points, but the basics aren't that complicated.  This article covers review of optimum humidity in controlled environments (the main concern), air contact / airflow issues, temperature, isolation from external scents (including separating sheng and shu), likely effect of too-dry storage over the short term, avoiding mold, and typical steps to control humidity.  Rather than accept my own summary of a good indoor storage solution control range it's better to hear what works from a number of people who have done their own long term experimentation, which the next article goes into.


Pu'er Storage Environment Part 2: References, Environment Maintenance:  use of supporting references enables taking the concerns a little further.  I've not ran across research content on pu'er storage in the form of academic material, because it's just not that kind of subject, more an isolated practical concern among a very narrow interest group.  To compensate for that subject specialist blog input was used here.  Sources vary in relation to how much personal experience each author and source drew on, with two cases based on experimental results instead (in duplicating commercial salt-pack control devices, and experimenting on temperature as an input to storage effect).

The subject of optimum level of controlled humidity was reviewed from most if not all sources.  One recurring theme is that it's not possible to look at weather-climate graphs and try to duplicate that in indoor storage environments, for different reasons.  This Yunnan Sourcing vendor take by Scott Wilson covers a range of background issues well about that, a reference I don't think I cite in any of the articles.  One point he made stuck with me, one that doesn't tend to come up in discussion much:  rather than trying to seal and closely control humidity in a very small storage space it might work for some to keep their living-space humidity comfortable for people, which could also work out for sheng fermentation purposes as well.  There would be limits to that approach working out, depending on local factors and specific goals and preferences, but taking on related points of view from informed sources definitely helps.

amazingly that's it, a functional salt pack (Tea Forum source)


It's problematic to summarize those citations and opinions as reaching one uniform consensus related to one limited point, since they really don't.  But as a general rule opinions on humidity control typically cited around 60% RH as a reasonable control level to support faster sheng fermentation over time, with 70% RH and above more prone to risk of mold of off flavors developing, and 50% RH and under reducing speed of fermentation.  The additional points on how air contact and temperature also affect fermentation and mold risk are critical.

The salt-pack humidity control replacement solution is particularly novel.  Combining specific proportions of sugar and salt (ordinary versions) results in a mixture that will both absorb and release humidity at a designed control level, the same function typically achieved through use of commercial products.  The controlled temperature and humidity experiments cited from the Late Steeps blog really represent some amazing work.

It all can't really answer specific questions like "are my natural home environment conditions suitable for sheng storage and aging" but the last two articles could serve as some well-grounded input.  One might naturally be concerned about the value and reliability of the referenced sources, a point addressed in the summary article, which describes those author's prior writing history and my take on their degree of experience.


global relative humidity in real time; not helpful, but cool (site credit)


As in my own case when other bloggers are basing opinions and ideas on very limited personal experience, and also on forwarding the ideas of others, it's helpful to get a feel for the form and extent of that actual experience.  Being widely regarded as a long-term subject specialist, as one writer cited is, makes for a more promising start, but even then multi-sourcing can help compensate for potentially outlying opinions stemming from unique preferences or personal understanding.  A risk comes with that too; hearing ideas that are actually wrong from multiple sources can make them seem very likely to be true, and potentially bad input along with the good can make the rounds in narrow-field pu'er discussions.

I'm still putting it all together myself, and these writings represent an in-progress attempt at topic reference summary.  This approach tries to explicitly identify and draw on other sources, which are grounded in different ways.  Such an approach could be much more mature and developed if based on even more extensive subject-expert referencing, which is possible, but people in such positions typically utilize that knowledge as a commercial resource, and share it sparingly.  In another decade current consensus views (typical takes) will probably evolve further, even without reviewers taking such summary steps.

Sunday, May 19, 2019

2011 Xiaguan FT sheng cake and 2007 Tulin T868 tuocha










One of the first concerns in a combined tasting is whether or not it makes any sense to try the two teas together.  Ideally they'll be very similar, or else it won't shed light on both, and just adds to the tasting workload, trying to do two unrelated things at once.  The dates on these initially seem to indicate that will be at least partly not the case; one is older, beyond them being from two different producers, and pressed into two different shapes.  Beyond comparison it's also partly about me trying more tea and getting writing done in a longer combined form, but I expect these will be similar in some ways.

I'll back up.  I've been purchasing a bit more tea lately (a bit more than not much at all, typically), because I wrote some tea website content for Moychay for limited compensation.  It wasn't enough income to change my lifestyle but enough to cover a few decent tea orders (so in a limited sense that did change my favorite hobby interest experience, and lifestyle).  Two articles on pu'er storage were a lot more interesting than the other standard reviews, it seemed to me, because review posts tend to just repeat, and subjective interpretations of teas vary too much to be a clear guide anyway.  If a reviewer's opinions are similar to your own that can help, but otherwise it's best to hear impressions from a half dozen different people instead and try to average that out. 

I've just submitted a post to TChing summarizing four articles I've written on pu'er storage, which will go up soon, but in the meantime I can mention one was a "basics" general summary drawn from different sources, and a citation summary reference from some good online sources, including one about making home-made moisture control packs and another on storage conditions side-by-side experiments.  Had I mentioned all that before here?

Usually I don't show the typical "haul" photos of what I've bought, beyond for not buying much to have anything to talk about, because that theme gets repetitive in tea groups.  It has a strange feel to it, as if it could be more about bragging than discussion.  Still, it works for both, and someone could intend that one-upmanship version of tone as context or they could not.  For people with more substantial expendable income for tea buys it could seem silly for other people to announce $150 orders of lower medium level quality teas, per their own set of preferences.  Some people are drinking from single tea cakes that cost more all the time.


that Chawang Shop order; modest range versions across types and ages, with this tea third from the bottom



I don't think I ever will experience my own expectations changing to the extent that I usually drink $1 / gram and up teas.  Related to sheng pu'er an interesting twist comes up right away in making and working around such sweeping generalizations:  hold onto a lot of versions for a decade and you then have a completely different market-value product on your hands.

About these, I've already tried this Tulin "Dali Nan Jian Xian" T868 version, having bought tuochas of it locally before, at my favorite Chinatown shop here, Jip Eu.  I can't make a comparison to a range of Xiaguan versions due to limited prior cake exposure but I am now exploring that range further.  I bought a Xiaguan tuoucha of closer to the same production time frame as the 2007 version which might've made more sense to try (looking at that list a 2010 Xiaguan Teji Tuo).  I'll get to that; I was just curious about this cake.

A lot of this trial process, for me, is seeing what aspects tend to change in what ways, and where the patterns lead.  I guess that was the thinking in adding a 2006 Fengquing tuocha version in that same set, checking out range and seeing what else to explore further.


Products background:


Here's a citation of that reference on the Nan Jian Tu Lin brand, along with details about an interesting Yunnan Sourcing related offering, just closer to this Xiaguan version in presentation, as an "iron cake" style bing instead:

Nan Jian Tu Lin tea factory has a long history of more than 30 years producing Pu-erh teas.  Their productions are often similiar to Xiaguan productions in their choice of raw materials, blending and processing techniques... 


It's hard to turn up a clear product description of exactly what this version is, although a "Puerh Junky" blog post tried to clarify that:

’07 “T868” Tulin. I got this back when I was in my Tulin tuo stage... I’ve not run across any Tulin that have the smokiness or minerality of XG. Dunno. To my mind there is more similarity with 6GTM productions, expressing bold floral notes with astringency and bitterness.

The T868 sits somewhere between the ’06 Yinhao and the T861, where the former expresses an unmistakable Fengqing/black tea character and the latter is a perfected creation with a more deciduous forest character, imho. The aftertaste in the T868 is long lasting with more incense and wood notes coming through with later infusions...


The idea of working through a preference curve definitely rings a bell.  That goes on to discuss aging inputs and speculate about how that version has retained liveliness due to being aged in dry conditions in Kunming, which definitely doesn't apply to what I have, which has been hanging out here in Bangkok for quite awhile:


As most of us know KM storage is slow, though there are differences from one facility to the next. The advantage to these conditions is that for spring material like the T868 nothing gets lost. The production is still lively, springy. Nothing is muffled or mottled. Age has tampened the more brash aspects of a young production while the moderately cool conditions have preserved all of the florality.


Onto considering the Xiaguan description, this time from the Chawang Shop description, from the source.  At 8 years along I'd initially expected this Xiaguan cake would be better yet in 4 more years or so, or at least 2 to complete just a bit more mellowing out, with some evolving into different range, but I'd lost track that it had some head start on that per the description.


2011 Xiaguan FT "Yun Mei Chun" Raw mini iron cake 125g


"FT(For Taiwan)" means this small iron cake was a special order of "Fei Tai" Company. Fei Tai Company is the biggest Xiaguan TF and Menghai TF pu-erh tea distributor in Taiwan. It is claimed that the customized products of Fei Tai company reaches a higher quality in Xiaguan TF. The high-level "FT" tea chose better raw materials. Iron cake is tightly compressed, so its qualitative transformation is slow. Definitely tea for longer-term store. High quality early spring large-leafs material from 2009 and 2010, and was used Cang Shan mountain spring water for the steaming process. This cake is not too smokey, typical for Xiaguan teas. The taste is strong and powerful, floral and sweet huigan.


It sounds good, like plenty of background to establish a context, and as if the tea should be pleasant. 

"Long term" can mean different things related to storage but as I take it in this case material being 9-10 years old is getting there, but probably not quite where it will be later. 

That ties back to the Puerh Junky's earlier input that "Kunming storage is slow," just cited.  I'm not necessarily in a hurry, and it would be a lot worse if this ended up tasting musty related to too-damp storage versus just not being as far along as it might be.  I've experienced some degree of mustiness fading again later, but given the context of trying to sort out aging transitions having a bit more change yet to go would be good.


Review


Xiaguan version in a gaiwan


Tulin sheng; odd seeing a tuocha version separating more easily


Xiaguan 2011 FT "Yun Mei Chun" iron cake:  this is brewing a little lighter, in part related to it separating more as chunks, compressed a little tighter than the other tuocha.  That's a switch, related to typical compression levels for both shapes.  The Tulin "Dali Nan Jian Xian" tuocha version is well-compressed tea, but it separated out to be finer loose leaves.  I'll probably have to go with a short round for the tuocha next time to even things out, and adjust more from there.  At any rate this never was intended as a direct similar-type identical-conditions brewing session; they're going to have similarities but already differ based on initial background.

Even partly saturated the Xiaguan is interesting.  There's a faint hint of smoke, a decent level of bitterness (especially for being a light infusion), and an unusual oily feel to the tea, along with dark mineral content that is somewhere between petroleum and well-corroded metal.  Oddly that's all pleasant. 

Xiaguan left; lighter leaves and liquid on the first round


Tulin T868 "Dali Nan Jian Xian" tuocha:  this is brewed too strong.  Right at the time I was going to pour it my son asked if he could try using the gaiwan, the first time he ever had asked, and going through that experience was worth a lot more to me than getting this infusion right.  Of course he poured half of it and the water touched his finger, and he put it down.  I showed him how to do it the right way (or a way that works, at least), by holding his fingers and hand at a different angle, but the tea was already quite strong. 

Brewed for identical times it would've been stronger since these smaller loose leaves were going to brew without the same form of "opening up" the other would go through.  We really might do more of a tutorial and brew something he would like, since tasting some sheng yesterday didn't exactly click for him.  His mother is paranoid about caffeine input (although he drank Coke twice yesterday; apparently the caffeine in that somehow poses less of a risk), but there are a few tisanes around to practice with.

cheeky little aspiring tea drinkers


I already knew that I like the tea but the aspects and balance I like isn't evident in this round; it's way too strong related to it's own version of earthy aspects and mineral a little towards corroded metal.  Brewed correctly all that balances out and the mineral and earthy range supports some sweet, mild character, more like leather or aromatic wood.  I'll describe that more next round, as a fast infusion.


Second infusion


Xiaguan:  loads of smoke picked up in this round; so that's how this is going to be.  There was a time that I really didn't care for smoke in sheng but it helps drinking tea in which that aspects makes more sense than in rough-edged low-quality really young versions.  I wouldn't say this works really well; this tea does seem to need a few more years, or 5.  It's interesting though, and it might be nice drinking a tea like this from time to time, just moderating infusion strength way back to tone down how all that comes across.  I mean the smoke, plus the intense mineral and earthiness, not different than I mentioned last round but a lot stronger, even though the infusion time was much faster. 

All this matches one theme I keep going on about, a concern that younger sheng versions may not have enough intensity to transition newer / younger version aspect range into pleasant and interesting forms after a decade or longer of fermentation.  After 9 to 10 years this is definitely not going through any muted "teen years" transition, or if it is it was way off the drinkable scale for those first years.  For those flavors being in that range the effect still comes across as pleasantly clean, to me.  It would seem normal enough for a bit of mushroom or more types of wood to have joined in, but as it stands smoke and those other narrow ranges seem more pleasant than any muddled mix of all that.


Tulin:  oddly there is a trace of mushroom in this tea, which comes across as a touch of mustiness, like aged barnwood; interesting it worked out that way.  For someone really opposed to an aged sheng version tasting like mushroom it might throw off all the rest, and might not seem so moderate.  I guess I'm ok with it.  I wouldn't call it "clean" in flavor profile but the supporting mineral and sweetness makes it work.  This does seem really aged-out compared to the other, a lot softer, with heavier mineral tones or bitterness shifted in form, assuming those had been present. 

It was my earlier impression that I really liked this tea for not having been through so many examples of sheng aged to this level.  I have cake of a Hong Tai Chang 2006 sheng version, and I've bought a couple others sold as around that time period, and have tried a reasonable number of samples (including another HTC version from 2006), but it doesn't add up to a lot.  I've tried a lot more of another dozen general types of teas, and nearly as much well-aged oolong and white teas as sheng, if combining those two types together.

keeping it simple


Third infusion


Xiaguan:  a nice fast infusion time helps moderate that intensity but five seconds comes quickly; this might work well brewed for on the shorter side of that, or at a lower infusion proportion.  I stopped myself short of filling the gaiwans enough to pack out with wetted leaves but might have anticipated that intensity would be an issue for both of these.  Smoke gives way to a bit more of the dark mineral / corroded metal in this round, but the bitterness falls into a decent moderate level brewed quickly, with pleasant sweetness.  I like it.  Again it probably will soften and transition positively over a few more years (or 5), but instead of that being a disappointment it's kind of what I expected in this case. 

Maybe I really should have picked up a second, since it's only a 125 gram cake, smaller than the larger size Xiaguan tuocha I bought by half.  Then again that's what re-ordering is all about, picking up what worked best, and trying something new.

It's hard to communicate how this is "clean" in effect, given that I've said it tastes a little like petroleum and rusted metal, but it is, in a limited sense.  The sweetness seems to tie to a nice flavor range too, in with molasses-like warm and rich tones.  The feel isn't bad, although smoothening out a little would help, and the aftertaste trails off pleasant warm mineral and that molasses sweetness.


Tulin:  I hadn't been put off by any aged-effect funk in trying this before but in comparison with the Xiaguan it has some, that old-barn range I'd mentioned.  The rest is really nice, sweet and smooth, rich in flavor range, with a sappy feel that coats your mouth, towards how other astringency comes across but quite different in form.  Again that warm mineral really hangs around as a flavor aspect after you swallow the tea, with the feel not completely dissipating, lending both teas a pleasant overall impression of complexity.  If bitterness or the moderate astringency edge in the other version was an issue for someone this tea would be much better; it's much smoother, of course likely related to the age and probably some to storage conditions. 

Value is a main selling point for this tea.  I don't think I'll even mention what I paid for it, but in the range of what the other cost.  I don't like the idea that someone might read this and consider it a good option for jumping into holding some aged sheng, and buy out whatever the shop has.  On the positive side it's interesting, pleasant, and a good-value, and it's rare to even have options of this type when walking into shops.  On the negative side if someone could find older Xiaguan versions around online, like this other one, they still don't cost all that much and could be slightly better.  They're not that uncommon, but demand is high enough that pricing wouldn't necessarily have to be low, and options would keep selling out.

All this reminds me of one of those folk-wisdom sayings:  the best time to plant a tree is 20 years ago; the second best time is right now.  I included some younger tuochas in this round of purchases, both to experience their transition over a longer cycle and to try whatever is left after it's ready.  That matches an earlier theme of trying a Dayi (Taetea) Jia Ji version from 2014, which had been improving quite a bit over the last couple of years, although maybe now it's a year or so since I've last tried it.  I do plan to get onto doing some middle-age tastings check-ins at some point.

Fourth infusion


Xiaguan left; still a bit lighter



Xiaguan:  this is falling into a much nicer balance.  That one heavy mineral towards earth range is still a little strong but I actually like that.  It almost comes across like the char effect in roasted Wuyi Yancha, or the one in scorched versions of Tie Guan Yin.  It's not exactly like those, but odd how close it falls in range.  When I keep saying this tea will be better later on I don't mean that it's not pleasant now.

Tulin:  the too-aged wood tone is lightening up, taking a step towards ordinary range cedar instead.  It's odd that I really don't remember that trace of musty aspect from earlier.  It stands out a lot more for the other common ground (warm earthy range, mild molasses-like sweetness, wood tones) serving as a common context, with the differences highlighted.  Tasting it alone the whole aspects and flavors set wouldn't be framed within that indexing effect.  It seems unlikely that the other tuocha was actually different (which I gave away to a local monk; those guys could be a bit challenged when it comes to access to tea shopping).  Surely two tuochas from the same set from the same shop are the same, including storage factors.


Fifth infusion


These will go through a later round transition cycle of some sort but the main story might be told by this round.  The Xiaguan sheng hasn't transitioned much, but the overall intensity has leveled off a little, so that it's easier to balance using normal infusion times.  The feel isn't really astringent but it has an unusual dry edge to it; that may have picked up a little, at least in relation to flavor intensity.  It still works.


The "Dali Nan Jian Xian" is the cleanest it has been; I can see why I might not have regarded that trace of mustiness as so problematic since it more or less drops out.  The main flavor is still wood along the line of aromatic cedar, like the strong smell you experience in a sauna, but brewed into a tea.  The sweetness makes it work, and it's nice how underlying warm mineral gives it a decent balance.  The feel doesn't have the same dryness and structure (fullness) the other tea has but to me that's as well; it's pretty far from feeling thin. 


Sixth infusion, a bit later


Sometimes it can help to take a break and come back to the teas, to get a fresh approach towards interpretation.  That touch of smoke in the Xiaguan, now transitioned more to a light char effect over a heavy mineral range, reminds me a lot of French roast coffee.  I'd like it better than French roast coffee, because I'm just not on that page now, and because it has lots of depth beyond what an over-roasted coffee version would.  Someone with a good imagination could really riff out a lot of descriptions for what's going on beyond that main range; it's a bit complex, and oddly clean in effect given that primary taste.  The aftertaste is so pronounced that it stands up to attempts to clear it by drinking sips of water, to taste the other version without that input.


The Tulin version is where I remember it now; much cleaner in flavor range, plenty intense for a tea that's halfway through an infusion cycle.  This is why I've been sneaking those tuochas into the house, and why it felt really unnatural sharing one with that monk.  One of the monks I was ordained with (a long story) mentioned liking sheng, which is why I made that exception, but I couldn't hand it over until I had a couple more.

Aspects descriptions don't really cover why I like this as much as I do.  It tastes more like cedar than anything else, and lots of so-so tea versions taste a good bit like cedar (not so often, but it comes up).  I don't like the mustiness or touch of mushroom that's still really faint in the background.  If I were to say it also tastes a little like spice or dried fruit, or the feel is catchy in a unique way, that would explain it (as an aftertaste description tends not to, for me; that just adds some depth). 

This Xiaguan version seems like better tea but I like the Tulin version more.  It's aged to a level of subtlety that works for me; I think that's it.  There's only so much shifting intensity or balance you can do by messing around with infusion strength.  It's not fair to leave it at that since the Xiaguan is a couple years younger, aged slower, and that smoke / char / French roast / heavy mineral range might well soften and turn into something pleasant and interesting, even in just two more years, stored here.

Conclusion


More or less what I expected, but the Xiaguan is better at this stage and age than I expected.

It was odd the Tulin version wasn't exactly as I remembered it but I think that trace of mustiness (starting out as mushroom, moving through old barn smell) over the first 3 or 4 rounds might've stood out a lot more in comparison.  Based on drinking this a few times before I think it has another 5 or 6 quite pleasant infusions to go, that it retains positive flavor and just thins in overall effect in the late cycle, so that there's almost no natural place to leave off, and it works to just keep brewing it longer.  It would seem really strange to simmer an inexpensive tea version to draw out a really late round but even that might work. 

I didn't really explicitly cover it in this review but both these teas seemed quite a good value.  Market forces set what teas are worth, where demand meets supply.  I've become accustomed to seeing nice descriptions and story lines pushing young sheng offering pricing to $70-90 per 357 gram cake level (20 cents a gram or so), and it's nice seeing pleasant aged versions in a different context selling for around half that.  Of course all of this is already just familiar ground to many, since these are standard sheng types.

Wednesday, May 15, 2019

King Tea Mall 2018 old tree Laotian and Ban Pen sheng comparison




This should be familiar ground, even though I'm not really familiar with the "Bo Ya" reference.  I last tried an old-tree locally produced Vietnamese sheng the day before yesterday, and I've tried a half dozen versions of Laos sheng in the past half a year or so.  These samples were provided by John of King Tea Mall for review; many thanks for that.

Editing note:  these notes stayed a draft for over a week due to travel, but that doesn't change much, except the timing in that one statement is now relative.


The Bo Ya product description follows, along with an explanation of that name:

Tea Name: BoYa written as 伯牙 in Chinese Character which belongs to 1st one as below:

1) 伯牙 (BoYa),sheng cha
2) 子期 (ZiQi), sheng cha
3) 桐琴 (TongQin),Shou cha.

高山流水遇知音(GaoShanLiuShuiYuZhiYin) is a well known story happened more than 2000 years ago in China. When BoYa was playing zither, occasionally ZiQi came by and attracted by the melody and directly pointed out when the melody was describing towering mountain or babbling stream. So ZhiYin(知音, understanding melody) is used for describing bosom friends from then on.

This tea was made from spring tea materials of GuShu(old tree) and wild tea both from BanPen (班盆 where belongs to BanZhang tea area, also called one of five BanZhang villages) . Unique aroma from dry tea leaves from ancient tea tree with refreshing  mountain flavor and wild tea floral flavor...


So it's a blend of different materials--different, but not that unusual.  Some might be put off by the idea that old-tree sourced tea really would be used in a blend, but I take all the origin accounts with a grain of salt anyway.  The tea is what it is in final character, and either that's a good thing or not, and the story-line or actual background seems less relevant, in terms of it being normal for marketing exaggerations to change details a little along the way.  To the extent that older plant sources or more natural growing conditions ("wilder" teas) change aspects and outcomes those are completely relevant, as the origin location is, but as soon as you try the tea it all becomes academic since it is what it is in terms of characteristics.

That listing goes on to describe it further in terms of character, which I'll leave out here.  Related to cost this sells for $38.99 for 100 gram cake, so out towards the top of an upper middle price range for sheng, at least given my bias towards seeing a moderately priced range as typical.  For some people versions that tend to interest them might typically start at $1 a gram and go on from there.  It's simple enough math to sort out that this would relate to around a $140 357 gram cake, which is more than standard sized new sheng often tends to cost, except for those $200 per 200 gram cake versions, which are presented as relating to a different quality level and in-demand type.


Xishubangbanna prefecture, from the King Tea Mall site, image credited to this site, more info



May as well reference the other tea description while I'm at it:


Made from tea leaves of Gushu (old trees ) in MAN KA village located in Laos near the border of Laos and Myanmar.

Tea leaves were picked and processed in the Spring of 2018 year...

That is a flavor I have never tasted before. Though there is near the south border of YI WU tea region in China, but the taste is far different. Also different from teas from other regions in Yunnan.


This tea is selling for $24.99 per 100 gram cake, so at least in a comparable range for quality as implied by the pricing.  It would equate to just under $100 for a 357 gram cake, so really more in a standard upper medium range, with the other in a less common middle ground just beyond that.  Demand for teas varies quite a bit by origin location though, and for all I know that's on the low side as Ban Pen versions go, since it's an origin that comes up.

The main detail listed is that it tastes different than Yunnan sheng; that kind of works.  I can't imagine that I would ever feel like I have any baseline at all for all the sheng from Yunnan but there's no need to state that as a criticism, or imply one, just pointing out the obvious, that it's an unusual point to make.

In terms of process I'm switching form here and using a light proportion of these sample amounts versus the whole sample to result in tasting a packed gaiwan (the other choice I more or less always make, given an option to brew a high proportion or low one).  I'll need to extend infusion times a little beyond what I usually go with and the transition cycle will run faster, but this will probably allow me to go beyond 6 or so infusions I normally taste in one go and see the teas through until a relative end.

Since I like sheng brewed on the light side compared to almost all other tea types it might've made more sense to be using a related approach all along, and maybe it is time to alternate and experiment with that.

Review

Laotian Man Ka left, Ban Pen version right


"Man Ka" Laotian:  that's really nice right out of the gate, not even fully saturated yet.  There's a novel buttery quality to it that stands out right away, in terms of sweetness, softness, rich feel, and even flavor.  Everything else balances really nicely, that sweetness, the subtle richness, a mild level of bitterness, and subdued mineral undertone.  Other flavor range is more towards wood and floral range that hints towards fruit.  I cut a part from the description that works better cited here:

Since local people are not good at process puerh tea, my supplier brought workers from Yunnan to there and taken sun dried completed Mao Cha back to Menghai, Yunnan.


Of course I believe that was accurate related to production process (what really happened).  I've mentioned lots here from suppliers and review assessments that Laos sheng (and from SE Asia in particular) are quite inconsistent, but it's going too far to say that no local producer in Laos can make decent sheng.  I've tried versions that would contradict that myself.  To be fair they weren't as close to the style of better Yunnan versions, in general, or maybe even as a whole, across all of them, so this discussion is about relative consistency and variation as well as trueness to type.

I see this more as another case of not being careful with language use rather than as an inaccurate or biased statement.  I've cited a video before from William of Farmerleaf, who worked with Anna of Kinnari Tea and other parties to do processing training in Laos (covered further in this review post), and in general small farmers there were said to typically benefit from improving prior levels of processing skills.

This tea is good; that's the main thing.  It will shift as it fully infuses and might transition a good bit beyond that, given the other quality markers standing out early on.


"Bo Ya" Ban Pen sheng:  that flavor is really catchy.  I tried a tea presented as a Lao Ban Zhang some months ago that had a really interesting fruit-like flavor (or maybe floral, but in an unusual form) that this may or may not resemble.  I don't recall that I wrote about that since I tried it in that one local shop here, in Jip Eu, sold as coins (or "flapjacks," as White 2 Tea markets at least one related product shape).  After trying it again I'd go with complex floral as a main flavor range, as a good bit of floral flavor scope collected together.  Bitterness is quite moderate but it is just getting started; the final character, the early version of it, will show up more in the next round.

It's hard to keep track of inputs but I've notice that more "wild" tree sourced material (or teas presented as such; who knows which claims are most accurate) tends to be flavorful in distinctive ways and more mild, related to bitterness and astringency.  Then older tree material, versions sold as gushu, tend to be on the intense side, often with significant bitterness and pronounced mineral input, often with pronounced aftertaste as an aspect.  Of course teas vary by so many inputs and I'm so far from sorting it out those observed patterns may be of little value, along the line of guesses about generalities.  At any rate I'll do more with the experienced aspects description for both in the next round.

Second infusion

Laotian version left, Ban Pen right (still unfolding)


Laotian:  the flavor transitioned quite a bit, and it may have one more round to go to get to its normal aspect range in the early cycle.  It's hard to describe.  It's still smooth, sweet, floral (in part), and a bit buttery but the vegetal range shifted some.  It might be closest to wood but I would mean something relatively completely different by that than I usually do, and it always relates to different things anyway.  It's nice the way the tea is soft in feel but has some fullness to it, but a really pleasant aftertaste carries over anyway, an increase in sweetness right after you drink it.  Most often that would pair with an experience of bitterness but somehow something comparable happens with this tea with very little of that first scope; experience of sweetness bumps up then without much bitterness as a prelude.

It's different, in a good way, and obviously a quite pleasant version.  I kind of want to say it's "good tea" but that's almost too loaded a term to use in most cases.  Oddly it gives up a little, to me, for being this refined and subtle, since more local Laotian teas often express more flaws or style inconsistencies but they gain back something in truly novel character to compensate, as distinctive types of flavor intensity.  This is unusual but it's similar in style to Yunnan versions, just the end effect and flavor profile shifts a little, but not much.


Ban Pen:  I won't really be doing this justice in describing it; what's appealing about it is subtle.  Both of these are on the light and soft side related in part to me brewing them so lightly; cutting proportion enables moderating intensity.  Complex floral still works as a description but an unusual edge of mild bitterness and feel complexity has kicked in, completely changing the tea.  Aftertaste effect was interesting in the first version but really pronounced in this tea, even for drinking it quite light so far.  I'll let both run a little longer for infusion time to say more about feel, aftertaste, and flavor aspects next round.


Third infusion



Laotian:  gaining a little more infusion strength bumped up the input of bitterness and altered the feel a little.  This works well across the range, from what I'd consider to be very light earlier to what is normal for me now, or I suppose what others could still consider to be a light infusion (although their impression of an optimum I'd have trouble relating to).  The aspect range is well-balanced, refined, and catchy.  A little more bitterness might still work just as well but given the unusually positive flavor it's nice with that limited too.  And it's nice that the feel is full in a different way than normal, and that a reasonably long and complex aftertaste experience works out with minimal bitterness included.  The other tea is probably what a lot of sheng drinkers are shooting for as more of a better-case range but this works well for me.


Ban Pen:  I don't see this as completely unrelated to the other in character, just different.  They're both sweet and floral, both mild, both working well for being grounded by very limited mineral ranges, which might play more of a role in overall effect than is apparent.  Mineral range is less limited in this tea's case, but the floral tones stand out more, and a trace of integrated bitterness contributes a lot, on the low-medium overall level.  The feel isn't as structured as for a lot of sheng but it still works as significant; the overall balance is good.

Back to that "presented as LBZ" version I had mentioned, I was struck by how a really catchy flavor range paired in an interesting way with other character that was mild in nature.  It's easy to see types of intensity as a marker for really good tea, more flavor intensity, more bitterness or mineral, aftertaste, etc., and those being moderate but balancing well makes for a different effect.  More isn't always better, even for aspects regarded as positive.

I feel like I should say something about "floral" flavor range, in either of these teas' cases, but I won't, leaving off trying to describe that.  For someone more on that page, for floral scent awareness, that would probably be the main story to these and a natural place to add the most description but I'm just not there.


Fourth infusion


Both of these are transitioning a little, and will continue to, but for as vague as these descriptions are coming across I'm thinking of shutting the tasting notes down and just enjoying the teas.  They're both more similar than ever in this round, coming from different places and working towards not being all that different.  The butteriness in the first isn't in the second, and the way bitterness plays an interesting role in integrating with a complex floral tone is missing in the first, or at least a similar form of bitterness at a comparable but moderate level.

The flavor profiles aren't as far off as I would've expected though, the "complex floral" ranges found in both.  The bitterness in the second couples with an extension into a mild wood tone, give or take, giving it more complexity, and the aftertaste experience is more pronounced.

Conclusion


I don't have more to add since I'm finishing this post from notes form over a week after I actually tasted them, due to traveling some last week (to Udon province in Isaan in Thailand, if that rings a bell).  To me they seemed to represent good examples of middle-range sheng versions, of teas a good bit better than better-version factory teas or higher quality but still inexpensive blends, which themselves are better than the random low-cost sheng I've been running across in travels and reviewing.

I can sort of get why sheng versions billed as a good bit higher in quality (often pegged around the $1 per gram price level) are different and really better, but these teas are probably about as good as I tend to appreciate as different, with others just standing out for markers for higher quality level being present as much as them matching my preference better.  Some sheng enthusiasts might automatically react that I've just not tried enough of a better tea version range, versus only developing preference, and I can't reject that as a possibility.  Surely that's part of it.  It's not exactly how I see the themes and types as mapping out but I have another dozen or so versions to try at home now, between samples and new cakes stacking up, so maybe I'll know better where I now stand in terms of different variations in another two months or so.

As I keep re-trying the same teas I've been writing about a theme I've mentioned lots of times in this blog comes up:  a review based on only one tasting is just something of a first impression.  It's hard to gauge if any number of different factors might not throw off how I interpret any given tea on a certain day.  I was tasting a lot of them in upper 30s C / around 100 F temperatures lately, and I'm not sure if that couldn't affect either taste sensation, or just re-frame of internal reference enough to change things.  Acclimating to a slightly new range of aspects by trying a tea version a few times helps, and working through variations in parameters used.  Just changing expectations that vary according to what I've tried in the recent past can change impression.

These aren't intended as excuses for being inconsistent in descriptions; it really does seem like the experience of the same teas varies a little across different sessions, or in some cases more than a little.  I think interpretation has more to do with it than any "raw experience" input, and at a guess I'd expect everyone to experience varying degrees of being inconsistent in how they interpret the exact same experiences over time.  Teas sitting around longer, acclimating to local conditions over more than a month versus just two or three weeks, might well make a lot of difference too. 

Per usual none of this is heading towards any tidy summary; just rambling a bit about context. I might get around to doing a re-tasting of some sheng versions I've been drinking regularly to see if it bears all that out or contradicts it.


the main new thing has been rejoing my kids after their 6 weeks in the States


supposedly a Naga (dragon spirit) resides here.  I should write about that.


3000 year old human remains, from a 5000 year local history


all of this might be 3-4000 years old; it makes you think