Can you come up with a reason why Hydroculture growing plants in mineral water with no dirt is important in some places?

Hydroculture can be important in places with limited arable land or poor soil quality, as it allows for plant growth without reliance on traditional soil. Additionally, it can help conserve water resources and prevent soil erosion in regions with water scarcity or vulnerable ecosystems. Lastly, hydroculture can enable efficient cultivation in urban areas with space constraints.