Aging puerh: what is your setup?

Posts: 25
Joined: Mon Dec 18, 2017 7:47 am

Sun Dec 23, 2018 9:42 am

I can wouch for plastic box with diy salt pack. I store about 8kg of sheng in two semiairtight boxes and have around 62RH all the time
Posts: 116
Joined: Sun Dec 16, 2018 5:19 am
Location: Seattle, USA

Sun Dec 23, 2018 10:06 am

Thanks lopin! I’ll have to look into this more. Glad I found out now, I just bought two cakes 2 months ago from crimson lotus, so it is still early days for them.
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Joined: Tue Dec 11, 2018 8:43 pm

Sun Dec 23, 2018 1:46 pm

swordofmytriumph wrote:
Sun Dec 23, 2018 1:58 am
Wow, until reading this thread I didn't even know I should be regulating humidity and so forth. I've just been storing my tea on a shelf. That explains why the older cakes have been getting a bit flat! Does anyone have any recommended reading on how to set up something like all y'all have? Or maybe a recommendation for a really basic setup (like a plastic tub)? I only have a couple cakes. I'm not really into aging at the moment, just wanting to keep the cakes from drying out/getting flat.

Edit: I drink all my pu erh fairly regularly, maybe 2-3x per week. Would opening a container that often be bad for it or should I open it every day because air circulation? Am thinking maybe a plastic tub like gatmcm is using would work for me (cheap). Also, I live near Seattle, and my house is kept at 68-70F typically.
The main reason I am doing this is not so much for aging, but to keep the tea from drying out, becoming flat, etc. over time. While I use/drink all of my tea now, it may be a year+ before finishing. I also plan to buy a several cakes if this storage works out so they could be sitting around for well over a year.

I tried the zip lock bag for each cake, but the room smelled like plastic especially if I opened the window on a nice day which was weird. I then did the clay / ceramic canisters which meant I had to break up a cake to fit it in. And anything larger than 200-250g would not all fit in one canister. Now I'm looking into something where I dont have to break up the cakes and can use humidity packs.

I've read some sort of protection like a ziplock bag, plastic tub, etc. is good and you dont really need humidity packs. Dont worry about opening the container everyday. I would look into a minimalist effort in your case, but I am no expert.....newbie really.
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Location: Seattle, USA

Mon Dec 24, 2018 12:58 am

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Joined: Sat Jun 16, 2018 11:10 pm
Location: Baltimore, Maryland

Thu Dec 27, 2018 12:15 am

Atlas wrote:
Sat Feb 10, 2018 12:36 am
Today was a good day.

Still waiting on some DC/DC converters so I can power it from the 12V supply and lose the USB cable.


Eventually I'll make these door shelves usable for samples/tuocha/small cakes.


Active heating and humidity controls are now working, with setpoints of 31.5degC and ~74%rh. There's no measurable temperature difference between top and bottom and a humidity gradient of 2%rh.

Currently I'm running 10W of heating elements, since the transistors I'm using can only handle the 5W pads.


Next on the list is putting together an tiny desktop enclosure for the base station with a temp/humidity/alarm display.

Wow!! How did this guy not get a standing ovation?? This is awesome 👍
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Joined: Mon Nov 27, 2017 7:09 pm
Location: SGV, Los Angeles CA

Thu Dec 27, 2018 9:56 am

Rickpatbrown wrote:
Thu Dec 27, 2018 12:15 am
Wow!! How did this guy not get a standing ovation?? This is awesome 👍
Hah, that's very kind.
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Joined: Thu Dec 27, 2018 9:52 pm

Tue Jan 01, 2019 12:42 pm

I store my pu in big stock pots with bovedas. The boveda outside in the pic is just an extra one, ignore it. But I wanted to show a storage method I invented that is very cheap and simple. It's just an aluminum pie tin and a boveda pack. I don't know why nobody has thought of this as it is plastic and odor-free.

Not pictured is a smaller pot with shou, another pot with dayi, a pie tin filled with aged samples (just so humidity doesn't seep out of the bags), and a pie tin with no boveda for questionable pu that I don't want interacting with the good stuff.
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Posts: 34
Joined: Thu Apr 05, 2018 12:44 pm

Tue Jan 01, 2019 4:24 pm

It's really cool to see everyone experimenting with different methods of storage. Learning so much from you guys.
Posts: 28
Joined: Thu Oct 12, 2017 4:42 am
Location: Bangkok

Tue Jan 08, 2019 8:22 pm

I saw this looking for something else on here. I'm a bit lucky related to climate for storing pu'er because I live in Bangkok, and it's always warm and humid here.

Per what I've ran across too much humidity is possible but it would have to be really wet out for that to come up; someone would have to live in a swamp or damp jungle. Dry conditions are a lot more of an issue.

My own storage arrangement is nothing to learn from; people here who have put more thought and effort into that would serve as a better reference.

I did write a blog post about what the difference is between relative humidity and the absolute amount of moisture in the air (proportion), since that comes up, and covered what climate is like in some main storage regions (HK, Malaysia, Kunming): ... ative.html
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