What happens if I buy a 2022 wine today and store it for 5 years? Will it be the same as buying the same vintage in 2027 from the wine seller?
I guess what I'm asking is if there's some special storage requirements which can't be met at home?
I guess what I'm asking is if there's some special storage requirements which can't be met at home?
But yes, with care a hobbyist can do better than how some retail wine is kept.
Edit: The main points are 1) cool (~55F/13C), 2) dark, 3) not too dry (70% humidity is usually recommended. This is to protect the cork), and 4) store on its side, also to protect the cork from drying out. Five years is a long time.
Most retail wines are made to drink now though. If it's on the shelf it's ready.
The whole idea of "sealing" wine in a bottle is to keep it and not actually change it. It's a preservation method. However, the bottle is not really completely sealed and the small air gap at the top is not empty either. The cork might allow a tiny amount of air transfer too. The remains of the wine creation process might also leave some reactive components.
When you store wine it seems that a cellar type environment with its stale and earthy air helps - hmmm I wonder why!
Challenge your tastes or whatevs. For example you might find that a really cheap bottle of white chilled to about 5C and fizzed in a Soda Stream makes quite a decent Champagne analogue.
Unfortunately, simply digging a hole in your back yard only gets it to the average temperature of your area which may be quite different to that hypothetical wine cellar in France.
In the end keeping even a fairly large room at whatever temperature and humidity level you desire isn’t that difficult, assuming you have the space and budget.