oh ok, I didnt realise it was an ADA brand as such. I saw these rocks on a Polish website also and I don't think they were ADA branded although that site did sell Aquasoil as well. I will check them out there.
The planted enthusiasts are still a very very small part of the rather old fashioned aquarium market in the UK. Germany for eg are much much bigger than us, and only now they have a distributor - we're years behind in that way. But the whole of Europe is slow with ADA - I guess the Asian and US market is big enough for them at the moment before they concentrate on other less popular countries if you know what I mean