Interpretive Nutrient Levels for Plant Analysis

Vinca, Any


Low Normal High Excessive
Nitrogen (% DW) 2.45
4.90
5.41
9.99
Phosphorus (% DW) 0.20
0.40
0.61
3.00
Potassium (% DW) 1.45
2.90
3.61
9.99
Calcium (% DW) 0.70
1.40
1.60
6.00
Magnesium (% DW) 0.20
0.40
0.51
3.00
Sulfur (% DW) 0.10
0.20
0.80
2.00
Manganese (ppm DW) 80
165
301
900
Iron (ppm DW) 30
95
151
450
Copper (ppm DW) 2
5
11
50
Boron (ppm DW) 12
25
41
150
Zinc (ppm DW) 20
40
46
150

Ag Analytical Services Lab

Address

111 Ag Analytical Services Lab
University Park, PA 16802
Directions

Hours: Monday-Friday, 8:00 AM - 4:30 PM

Ag Analytical Services Lab

Address

111 Ag Analytical Services Lab
University Park, PA 16802
Directions

Hours: Monday-Friday, 8:00 AM - 4:30 PM