NO, no, I am not talking about the climate change or weather in Hong Kong.
I am talking about the scarcity of traditional Hong Kong pu erh tea.
Tradition HK pu erh are pu erh stored by Hong Kong tea shops about 20-25 years ago. Old tea shops in Hong Kong might have basements or tea storage rooms that are slightly more humid. As a result pu erh tea stored during that time had a taste and aroma that is slightly different than say a regular dry stored pu erh. Traditional HK puerh taste a little grassy, has an older taste and if you drink this pu erh regularly, you can detect a very faint citrus note in the tea. This older taste and aroma is unique and I like it very much. I would like to warn that drinking this tea is an acquired taste. You either like it or not at all.
With Hong Kong going through rapid development these past 25 years, pu erh tea in Hong Kong are now dry stored. New tea storage rooms are now less humid. There is no longer any new traditional HK storage pu erh.
This resulted in a scarcity of such tea. I was in Hong Kong last month for a day and got to visit a few of my regular tea shop haunts. The shopkeepers there told me that many of such tea had been bought up by collectors and shops now have very little of these old pu erh left.
If you like traditional HK storage pu erh, you should consider flying to Hong Kong to pick up a few cakes. Your wallet will experience some pain though.