Imagine growing plants without soil—just water! That’s the idea behind hydroponic farming. In hydroponic systems, plants grow in water that’s rich with nutrients instead of being planted in soil. The roots absorb everything they need straight from the water. Not only do plants grow faster this way, but there’s no chance of water runoff, which means we aren’t wasting precious water or causing erosion like in traditional farming.
THINK-PAIR-SHARE
In which regions of North America would indoor farming be most beneficial, and why?