Timor Black Bamboo
Here's the rock garden - you can see where I have put rocks over and on top of the paving that is underneath.
The paving underneath was simply too well done and solid for me to start lifting it out - considering the main part of the driveway is still in use and any lifting would spoil the integrity of the paving overall.
Large river rocks and smaller river rocks fill the surface over so you cannot tell the paving is still underneath - except that the strength and firmness of the paving makes for steady walking over the pavers.
bamboo growing like mad!