| He told them about Dunnan's heavy purchases of air-and-water recycling equipment and carniculture and hydroponic material. |
| One week after germination, plants were transferred into hydroponic conditions with Hoagland solution, and the seminal shoots were cut off. |
| Chives, herbs and leafy greens are grown in hydroponic systems that completely submerge plant roots in water without using soil. |
| The basal hydroponic solution used was the same as that described previously. |
| Inside they found hydroponic equipment, fertiliser, grow bags, a hose and a standing fan. |
| It would probably be hydroponic lettuce garnished with a few puny tomatoes that I have eked out of the bulldust in my backyard. |
