What is Hydroponic Gardening?
Hydroponic gardening is a method of growing plants without soil. In hydroponic gardening, the water does the work—in this case, the work of delivering nutrients to the plant roots. In order to grow, plants need water, light, carbon dioxide (usually from air circulation), and nutrients.
The Nutritower is an Vertical Hydroponic Gardening System that uses a drip irrigation method and center column lighting.
What does this all mean and why is it better than other systems?