Responsibility of caring for plants

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Across
  1. 2. We use this to hydrate plants
  2. 6. While agro technology helps us save time, a disadvantage is that is is not cheap
  3. 7. This type of agro technology does not require us to water plants everyday
  4. 10. The opposite of being crowded is?
Down
  1. 1. Blue salt provides the plants with?
  2. 3. Self watering grow boxes help us save?
  3. 4. The sun provides us with?
  4. 5. Type of agro technology where plants are grown in PVC
  5. 8. We cannot see this but we breathe it in
  6. 9. You wear this to protect your hands