Aquaponics is a type of hydroponic growing in which the fertlizer used is actually generated by the fish themselves with a little help from some beneficial bacteria.

Hydroponic gardening can save space, resources, and water — and needs no soil. Here's how to build an easy DIY hydroponic garden at home.

5 easy and affordable DIY hydroponic garden ideas Hydroponic gardening simply refers to growing plants without soil and in a water-based solutions instead.