Growing Tomatoes Indoors With 94% Less Water And No Soil

With climate change and rising populations, we have to find more sustainable ways to farm our food. Are hydroponic greenhouses the key to farming’s future? Subscribe to ABC Science YouTube 👉 This is an excerpt from the Australian documentary series, Catalyst: Feeding Australia, originally broadcast on 14th August 2018. The full program will be available for Australians to watch: #ABCScience #ABCCatalyst Subscribe: Like: Follow: --------------------------------------------------------------- This is an official Australian Broadcasting Corporation YouTube channel. Contributions may be removed if they violate ABC’s Online Conditions of Use (Section 3).