Interpretive Nutrient Levels for Plant Analysis

Hemlock, Canadian


Low Normal High Excessive
Nitrogen (% DW) 0.75
1.01
1.37
2.50
Phosphorus (% DW) 0.10
0.16
0.27
0.50
Potassium (% DW) 0.35
0.50
0.69
2.00
Calcium (% DW) 0.20
0.64
0.80
1.00
Magnesium (% DW) 0.08
0.16
0.26
0.50
Sulfur (% DW) 0.08
0.11
0.15
0.50
Manganese (ppm DW) 100
419
1500
2000
Iron (ppm DW) 40
127
184
500
Copper (ppm DW) 2
4
6
20
Boron (ppm DW) 5
40
53
100
Zinc (ppm DW) 5
10
23
50

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