Is Hydroponic Water Efficient?

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Overview of Hydroponics

  • Hydroponics is a modern farming method cultivating plants in nutrient solutions rather than soil.
  • The market is projected to reach $20 billion by 2025.
  • Benefits of Hydroponics:
    • Higher yields at lower costs compared to traditional farming.
    • Reduced land use by 50% and water use by 90%.
    • Suitable for year-round indoor cultivation.

Initial Costs and Investment Considerations

  • Lower land costs and reduced resource usage.
  • Initial investments vary based on system size and complexity.
  • The Kratky method is cost-effective with proper setup for high yields.

Challenges in Hydroponic Farming

  • Systems can be expensive to set up initially.
  • Some crops are better suited for hydroponic farming.
  • Varying levels of affordability and investment required.

Key Questions

  1. What are the 3 main disadvantages of hydroponic farming?
  2. How much water does hydroponics use per day?

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