Gardening

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Across
  1. 3. Planting strategy using mutually beneficial species
  2. 10. Beneficial fungi that aid root absorption
  3. 12. Sustainable, self-supporting garden design system
  4. 14. Ideal balanced soil of sand, silt, and clay
  5. 15. Controlled delivery of water to plants
  6. 18. Support structure for climbing plants
  7. 19. Premature flowering due to heat stress
  8. 20. Move a plant to a new location
Down
  1. 1. Sprouting process of a seed
  2. 2. Decomposed organic matter used to enrich soil
  3. 4. Measure of a plant’s ability to survive cold
  4. 5. Ground covering that retains moisture and suppresses weeds
  5. 6. Nutrient supplement for plant growth
  6. 7. Measure of soil acidity or alkalinity
  7. 8. Process of improving soil oxygen flow
  8. 9. Traditional plant variety saved through generations
  9. 10. Remove spent blooms to promote flowering
  10. 11. Condition when roots outgrow their container
  11. 12. Selective cutting to encourage healthy growth
  12. 13. Plant that returns year after year
  13. 16. Plant that completes its life cycle in one season
  14. 17. USDA classification for growing climates