Across
- 2. three primary plant nutrients
- 4. nitrogen, phosphorus, potassium
- 7. come from sources other than animals or plants; chemical products
- 9. early formation and growth of roots
- 10. needs small amounts
- 13. needs large amounts
- 15. come from plants or animals matters
- 16. lack one or two of primary plant nutrients
Down
- 1. calcium, mange, sulfur
- 3. once living
- 5. dissolved in water
- 6. organic, decomposed material from swamp, good moisture
- 8. doesn't come from plants or anmial
- 11. granular and slow release applied to the growing media
- 12. inorganic , natural volcanic material, helps with soil aeration and holds water
- 14. promotes growth of leaves and stems