"Urban farming is best described as growing plants and rearing animals for food and other uses within a town or city environment."
"Vertical farming is a type of farming where crops are grown on top of each other. Vertical farming conserves space, which results in a higher crop yield per square foot of used land."
"The best part of these gardens is that you don’t have to own the land. You can rent space in your neighborhood or grow food in another's backyard in exchange for a part of the harvest."
"Hydroponics allows you to cultivate plants in nutrient-filled water, which is more versatile and effective than using soil and practicing irrigation."