They do change trees in their bonsai display.
They have a new bonsai garden after the renovations and a bonsai workshop area in the old potting shed building. And they have a private collection bequeathed to them recently.
It all looks nice, but it was sad for me to see that succulent/desert and tropical/fern/bromeliad garden areas were reduced. The old greenhouses that were originally used for growing fruit/veg for the family are not open to the public anymore.
I must be growing old, ornery and not liking change

Ooh, and the other thing - I did not think gunpowder charged fountains to make the jets of water go extra high add much to the ambiance...
Not sure if it's really gunpowder charges that are used, but it sounded like gunshots...
Thankfully, they only do it on certain hours and not all the time.
Still love this place and love to go often.
And that juniper is ugly.

Took a pic of the pot I liked...
Your thread is very nice.
It's also nice to have it for reference for all the changes...