The KKN GNRM on urban farming was held in Bromo Hamlet, Kalinegoro Village, Mertoyudan District, Magelang Regency as part of an endeavor to keep food security in Kalinegoro Village during the Covid-19 pandemic. There are numerous techniques for implementing it, including field surveys, training, and mentorship. It is envisaged that by holding this GNRM program in the form of hydroponic training on narrow land use, knowledge, insight, and experience would be provided to boost organic vegetable production on narrow land. The KKN GNRM has increased public awareness of urban farming and hydroponics as a source of food security during a pandemic.