I don't know what that blue flowering plant is but it's pretty cool the way it spirals. And that succulent on the rock - love those leaves.
This reminds me, a tiny bit, of a sub-tropical garden we visited just within a stones-throw of the ferry port. But it was dull, grey and almost raining - so envious of your sunshine and vivid colours which make the plants seem so much more alive! Is the big tall one some type of ecchium?
I am not sure . . . but they are amazing!