In a rooftop greenhouse near downtown Denver, cash crops are thriving on hydroponic life support. Arugula. Chard. Escarole. Cabbage. “And basil,&rdqu
In a rooftop greenhouse near downtown Denver, cash crops are thriving on hydroponic life support. Arugula. Chard. Escarole. Cabbage. “And basil,&rdqu
In a rooftop greenhouse near downtown Denver, cash crops are thriving on hydroponic life support. Arugula. Chard. Escarole. Cabbage. “And basil,&rdqu
In a rooftop greenhouse near downtown Denver, cash crops are thriving on hydroponic life support. Arugula. Chard. Escarole. Cabbage. “And basil,&rdqu