Underground farming is usually done using hydroponics, aeroponics or air-dynaponics systems or container gardens.

Rooftop farming is usually done using green roof, hydroponics, aeroponics or air-dynaponics systems or container gardens.

Indoor cultivation may be set up using hydroponics with Grow lights, while outdoor cultivation may be done using permaculture, forest gardening, no-till farming, Do Nothing Farming, etc.

Skunk (cannabis), a selection of selectively bred cannabis strains, grown often using hydroponics.

We'll use hydroponics for fresh food from the start.

No wonder the Venusians use hydroponics.

Indoor cultivation may be set up using hydroponics, while outdoor cultivation may be done using permaculture, forest gardening, no-till farming, and do nothing farming.

The university's past attempts to grow all types of corn using hydroponics ended in failure.

When should you use hydroponics?

They use hydroponics, growing lamps and scientific pruning techniques to produce a crop every 89 days in basements, silos, closets and even underground bunkers, replete with booby traps and remote video monitoring.