Interpretive Nutrient Levels for Plant Analysis

Beans, Snap


Low Normal High Excessive
Nitrogen (% DW) 2.00
3.00
6.01
9.99
Phosphorus (% DW) 0.15
0.25
0.76
3.00
Potassium (% DW) 1.50
1.80
4.01
9.99
Calcium (% DW) 0.50
0.80
3.01
8.00
Magnesium (% DW) 0.20
0.25
1.01
4.00
Sulfur (% DW) 0.10
0.16
0.65
1.12
Manganese (ppm DW) 15
30
301
900
Iron (ppm DW) 40
50
401
900
Copper (ppm DW) 3
5
31
200
Boron (ppm DW) 15
20
76
200
Zinc (ppm DW) 18
20
201
600

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