Interpretive Nutrient Levels for Plant Analysis
Geranium, Zonal
| Low | Normal | High | Excessive | |
|---|---|---|---|---|
| Nitrogen (% DW) | 2.40 |
3.30 |
4.81 |
7.50 |
| Phosphorus (% DW) | 0.28 |
0.40 |
0.68 |
2.00 |
| Potassium (% DW) | 0.70 |
2.50 |
4.51 |
9.99 |
| Calcium (% DW) | 0.77 |
0.81 |
1.21 |
9.99 |
| Magnesium (% DW) | 0.14 |
0.20 |
0.53 |
2.00 |
| Sulfur (% DW) | 0.10 |
0.20 |
1.00 |
2.00 |
| Manganese (ppm DW) | 9 |
42 |
175 |
800 |
| Iron (ppm DW) | 60 |
70 |
269 |
999 |
| Copper (ppm DW) | 5 |
7 |
17 |
200 |
| Boron (ppm DW) | 18 |
30 |
281 |
700 |
| Zinc (ppm DW) | 6 |
8 |
41 |
400 |
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
