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