Interpretive Nutrient Levels for Plant Analysis
Broccoli, Any
| Low | Normal | High | Excessive | |
|---|---|---|---|---|
| Nitrogen (% DW) | 2.70 |
3.20 |
5.51 |
9.99 |
| Phosphorus (% DW) | 0.20 |
0.30 |
0.76 |
3.00 |
| Potassium (% DW) | 1.50 |
2.00 |
4.01 |
9.99 |
| Calcium (% DW) | 0.70 |
1.00 |
2.51 |
7.00 |
| Magnesium (% DW) | 0.20 |
0.25 |
0.76 |
3.00 |
| Sulfur (% DW) | 0.25 |
0.30 |
0.76 |
3.00 |
| Manganese (ppm DW) | 20 |
25 |
201 |
500 |
| Iron (ppm DW) | 50 |
70 |
301 |
800 |
| Copper (ppm DW) | 3 |
5 |
16 |
100 |
| Boron (ppm DW) | 25 |
30 |
101 |
300 |
| Zinc (ppm DW) | 20 |
35 |
201 |
500 |
Ag Analytical Services Lab
Hours: Monday-Friday, 8:00 AM - 4:00 PM
- Email aaslab@psu.edu
- Office 814-863-0841
- Fax 814-863-4540
Ag Analytical Services Lab
Hours: Monday-Friday, 8:00 AM - 4:00 PM
- Email aaslab@psu.edu
- Office 814-863-0841
- Fax 814-863-4540
