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Innovative Green Techniques for Urban Spaces
Moderate difficulty suitable for most players
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Across
  • 1. Soilless method growing plants with misted roots
  • 3. A system of growing plants on vertical structures
  • 4. Beneficial fungi aiding plant roots in nutrient uptake
  • 6. Self-watering technique using capillary action from below
Down
  • 2. Nature-inspired design applied to urban gardening tools
  • 5. Urban cultivation using nutrient-rich water solutions
  • 7. Raised terraces traditionally used for communal growing

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