Here is a truth to let sink in. Your entire puerh tea collection is 10 days to 3 weeks away from being entirely fermented and done.
This is all the time it takes to break down the cell walls of our tea leaves, release the juices and convert the sugars with bacteria and fungi. This is what we call composting, by adding heat and humidity in sufficient proportion to begin to rot the tea just enough to break down the cellulose.
Quick fermentation. The question is, why aren't you breaking up your collection and doing it?
The question I am asking is of those folks who claim to be unhappy with their tea because their outdoors climate is too dry and to blame for their undrinkable tea. Because what they want is dark, inky, and basement tasting. I can understand people liking this profile as a daily drinker. What I don't get is why people will pay a lot of money to order warehoused tea from overseas, instead of composting their bitter tuos and resting a couple years into something drinkable for them.
With the costs of tariffs and shipping overseas now, seems even more silly to contemplate ordering warehoused tea when you can get cheap beengcha from someplace like Yunnan Sourcing, break them up into a crock, and wet warehouse them yourself.
Well, then it's shou. Firstly, there is no microbial difference between shou and a sheng of the same exact tea aged to the same point as the shou. We "assume" the sheng has more "nuances" but that may really depend on the leaves more than how they were fermented. They may in fact taste the same either way, especially if the base material isn't complicated to begin with. And that is indeed the case with factory tea, especially the bitter tuos nobody wants to drink unaged. They don't magically gain complexity they lacked young, no, we need more in the base material to begin with.
The lover of quick warehoused tea is already giving up nuance just by warehousing, in favor of a mustiness covering it all. At this point, the "integrity" of the base material hardly matters because it was originally bitter, smoky or just one note, and priced under 10 cents a gram when new, for all those reasons. It is cheap plantation and you like it, except not when new.
Nothing wrong with any of that, but why are you complaining about your storage while spending big bucks to import it already-warehoused? Why are you blaming the air outside your house when you can't bring yourself to get the fermentation done? Your "undrinkable" tea needs to be removed from the wrappers, broken up and fermented so you can have a drinkable (according to your taste) beverage instead of money spent on tea you are merely storing.
The main reason to "store" rather than ferment is because storage preserves what you already like about that tea from new. Makes perfect sense to keep those delicate fragrant notes rather than pounding them into oblivion with heat and humidity.
But if your collection consists of teas that you don't like when they are new, teas that are too bitter or whatnot, why not just go ahead and ferment them? The only reason to keep these teas intact is because you plan to sell and they are worth more unwrapped. However, if your tea is primarily for you to drink, with no plan to sell, then no reason at all to keep the tea intact. Get your money's worth by drinking them.
I am just gonna say it. You must be in love with the wrapper. You are in love with the shape. You don't mind all the space in your house taken up by teas you can't or won't drink. You harbor nonsensical hopes that the tea will magically be wonderful someday, only to find your storage has done nothing to move them toward merely drinkable for you. For the warehoused tea lover, any raw tuo is a waste just sitting around in a dry wrapper. It will never be what you want to drink, unless you do to it what God intended for the large leaf varietal.
Let's go further. I don't think any tea you are dry storing will be what you want, especially if you are ordering your actual drinkables from overseas.
The upside is you can stop with the tea storage. You can stop complaining about your dry tea climate and apply the proper method to get your tea fermented and done. You now know the only reason it doesn't work for you is because YOU won't unwrap that tea, lose the wrapper, break up that compressed shape, and mist it down. You have to break up the tea because heat and water can't penetrate the iron compression. If this is too much for you, why not just sell it and continue ordering already-done tea from Hong Kong as you need to?
Puerh fermentation takes mere days to complete. The tea needs to rest for about two years. Longer if you pull the tea early, and only want a half fermented. I have completely fermented tea twice. I personally like shou after 10 years, but it's quite drinkable after two years. Shou is so much easier to store, because I am STORING to preserve it. I can use less humidity and lower heat than when fermenting. My storage set-up then makes sense as more of a tea pantry.
Think about it. All the tea you own is days from done, not years. If that is what you want.