Across
- 3. Come from sources other than animals or plants
- 6. Contains all 3 primary nutrients
- 7. Nutrients needed in large amounts
- 9. Spreading fertilizer over an entire area
- 12. elements Nitrogen, phosphorous, potassium
- 14. Dissolves in water
- 15. Mixing the fertilizer uniformly into the top 1-2 inches of growing media
- 16. Is lacking 1 or more of the 3 primary nutrients
- 17. Incorporating water soluble fertilizer into the irrigation system
- 19. Placing the fertilizer in 12-18 inch holes drilled around the drip line of trees
Down
- 1. Lacking a nutrient
- 2. Receiving too much of a nutrient
- 4. spray Spraying nutrients directly on plant leaves
- 5. Nutrients needed in small amounts
- 8. elements, Calcium, magnesium, sulfur
- 10. Yellowing of leaves due to a deficiency
- 11. Placing a band of fertilizer about 2 inches to the side and about 2 inches below the seed.
- 13. analysis Percent by weight of N-P-K
- 18. By-products of plant or animal materials