Street trees shall be provided on average every 50 feet. Street trees shall have a caliper of three inches at installation.

Parking areas containing a row of parking stalls running in a straight line for more than 20 spaces shall provide a landscaped island between every 20 spaces. Said island shall be no less than 162 square feet and landscaped with at least one shade tree and low ground cover. Said shade tree shall have a caliper of three inches at installation.

Twenty-five percent of the perimeter of the building shall be surrounded by a landscaped, planted strip at least three feet in width. Walkways leading to pedestrian entrances and driveways may cross this landscape strip.