Mixing Media

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Across
  1. 3. Organic soil conditioner
  2. 4. Amount of space occupied
  3. 5. Tree covering layer
  4. 8. Water removal system
  5. 10. Lightweight soil additive
  6. 11. Mass per unit volume
  7. 12. measurement Three-dimensional size
Down
  1. 1. Nutrient provider for plants
  2. 2. Absorbent mineral for soil
  3. 6. Improves soil oxygenation
  4. 7. Amount of matter
  5. 9. Substrate for plant growth
  6. 10. Volcanic rock used in gardening