Hydroponics Crossword

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Across
  1. 2. What is a common hydroponic plant produced?
  2. 6. Plant roots are suspended in the air and misted with nutrient solution
  3. 8. An active system that needs energy to deliver nutrients to the plants
  4. 12. A system that using gravity to provide nutrient solution to roots
  5. 14. Types of growing medium
  6. 15. What is the greek word for working
  7. 18. What plants need to grow
  8. 19. Nutrient solution delivered to plants via tubes and emitters
  9. 20. Structural support for plants
Down
  1. 1. nutrients needed in small amounts
  2. 3. The material where a plant grows
  3. 4. Plants grown in a tray or container with roots hanging in the water
  4. 5. A type of hydroponics using wicks
  5. 7. A continues flow system using mesh tubing holding plants to peat moss to provide nutrient
  6. 9. A system using PVC pipes to hold the plants and provide nutrient solutions
  7. 10. No energy is needed to deliver nutrients to the plants
  8. 11. The growing medium that traditional farming uses
  9. 13. Nutrients needed in large amounts
  10. 16. What is the greek word for water?
  11. 17. A type of hydroponics flooding plants with a nutrient water solution and then draining