Its famous rock garden has provoked more debates both admiring and critical than there are chips of gravel in its rectangular 30-m by 10-m (98-ft by 32-ft) expanse.
The rock garden contains unique cacti and air plants.
mnli hypothesis: The rock garden contains unique cacti and air plants. premise: Its famous rock garden has provoked more debates both admiring and critical than there are chips of gravel in its rectangular 30-m by 10-m (98-ft by 32-ft) expanse.