| He said processes such as hydroponics and growboxes are big cash generators but require start-up capital. |
| A group of urban youngsters has turned a vacant piece of ground into a viable vegetable farm using hydroponics. |
| Don't forget alternatives like hydroponics, water gardens, air gardens etc. |
| Use these coarse chips for mulching, hydroponics, or growing medium for bromeliads and orchids. |
| By using eco friendly methods such as aquaponics, hydroponics, aquagardening, aquaculture and fish farming the world should be able to eat green! |
| Several technologies were involved in this project including hydroponics, solar, plastics and more. |
