A group of entrepreneurs are proposing an an underground garden for New York . Disused bus terminal will be filled with captured air , allowing for growth of plants . Creators say plans represent opportunity to introduce plants into one of New York 's least green areas . Pipe - dream or genuine innovation ? You tell us .
A group of entrepreneurs are proposing an an underground garden for New York . Disused subway terminal could be filled with captured sunlight , allowing for growth of plants . Creators say plans represent opportunity to introduce nature into one of New York 's least green areas . Pipe-dream or genuine innovation ? You tell us .