Interpretive Nutrient Levels for Plant Analysis

Grass, Creeping Bent


Low Normal High Excessive
Nitrogen (% DW) 1.50
4.50
6.01
9.99
Phosphorus (% DW) 0.10
0.30
0.61
3.00
Potassium (% DW) 1.80
2.20
2.61
6.00
Calcium (% DW) 0.15
0.50
0.76
5.00
Magnesium (% DW) 0.08
0.25
0.31
3.00
Sulfur (% DW) 0.05
0.15
0.51
2.00
Manganese (ppm DW) 15
50
101
300
Iron (ppm DW) 30
100
301
800
Copper (ppm DW) 3
8
31
100
Boron (ppm DW) 3
8
21
100
Zinc (ppm DW) 8
25
76
200

Ag Analytical Services Lab

Address

720 Tower Rd
University Park, PA 16802
Directions

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

Ag Analytical Services Lab

Address

720 Tower Rd
University Park, PA 16802
Directions

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