Interpretive Nutrient Levels for Plant Analysis
Eggplant, Any
| Low | Normal | High | Excessive | |
|---|---|---|---|---|
| Nitrogen (% DW) | 4.19 |
4.20 |
5.00 |
7.50 |
| Phosphorus (% DW) | 0.29 |
0.30 |
0.60 |
2.00 |
| Potassium (% DW) | 3.49 |
3.50 |
5.00 |
8.00 |
| Calcium (% DW) | 0.79 |
0.80 |
1.50 |
4.00 |
| Magnesium (% DW) | 0.24 |
0.25 |
0.60 |
2.00 |
| Sulfur (% DW) | 0.39 |
0.40 |
0.60 |
2.00 |
| Manganese (ppm DW) | 49 |
50 |
100 |
500 |
| Iron (ppm DW) | 49 |
50 |
100 |
800 |
| Copper (ppm DW) | 4 |
5 |
10 |
200 |
| Boron (ppm DW) | 19 |
20 |
40 |
300 |
| Zinc (ppm DW) | 19 |
20 |
50 |
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
