I don't know ,but at least 10 years old, Here have a lot of this kind.they are not mine, but i live around them, I can touch them everyday, very cool!...

:D I am very glad that you like my pictures! It's from China garden!

:D do you like that? Ha, it's not mine, but i can see them everyday! another pics: :arrow:

sharing my pictures with you

:) ,it's so expensive in your country, it's very cheap in my country.

:o very nice seedlings!