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

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