Urban Hydroponics
![]() |
![]() |
Urban Farm Fertilizers Garden of Eden, 64 oz., Hydroponic Bloom Nutrient | ![]() |
![]() |
US $15.95 | 29d 14h 51m |
![]() |
Urban Farm Fertilizers Garden of Eden 128oz, Hydroponic Bloom Nutrient | ![]() |
![]() |
US $26.95 | 21d 12h 45m |
| Powered by phpBay Pro |
Urban Hydroponics

Urban Garden update #4 (Hydroponic Pepper table)
![]() |
![]() |
Urban Farm Fertilizers Garden of Eden, 64 oz., Hydroponic Bloom Nutrient | ![]() |
![]() |
US $15.95 | 29d 14h 51m |
![]() |
Urban Farm Fertilizers Garden of Eden 128oz, Hydroponic Bloom Nutrient | ![]() |
![]() |
US $26.95 | 21d 12h 45m |
| Powered by phpBay Pro |
| Account limit of 2112 requests per hour exceeded. |





Christian
Eric: The idea of urban hydroponics is certainly intriguing, however so far, I don’t really buy the claim that this is feasible in terms of energy inputs. So far, I didn’t find any calculation about the energy balance of this type of agriculture. And certainly, you need energy: First, to produce the means of production and even more so if you have to use artificial light. So do you have any information about a reliable calculation of its energy balance?