Hydroponics simply means “water working”. It is a type of horticulture that involves growing plants without soil by using mineral nutrient solutions and inert growing media. Instead of feeding the soil to feed the plant, we feed the plant directly. Related Articles: Hydroponic Seeding TechniquesVertical Farming has Clear DownsidesHumans of Hydroponics -Wendie Blanchard of Arthur & FriendsHow will Agriculture Adapt to Extreme Weather?Learning Center