In the Step-by-Step Guidance of the credit it is stated: 'This credit can also be achieved by projects that have no landscape area'.

In v3 you must have a minimum vegetaded area of 5% of the Project boundary in order to apply this credit. In the section 'Changes from LEED 2009' this requirement is not mentioned as being changed.

Do you think this credit is achievable if no vegetaded space is provided?