people participate in cultivating a community garden on urban skyscrapers, creating a verdant oasis in the city and

community garden vertical urban skyscrapers people grow greenery sustainability environment city agriculture rooftop plants ecofriendly green farming urbanization innovation collaboration nature landscape architecture organic fresh harvest biodiversity horticulture communal highrise cultivation vegetation metropolitan ecoconscious possibility culture options creativity potential exploration visionary transformative dynamic progressive expansive empowerment optimistic limitless pioneering growth ai generated