Interpretive Nutrient Levels for Plant Analysis

Myrtle, Crepe


Low Normal High Excessive
Nitrogen (% DW) 1.00
1.56
2.54
4.00
Phosphorus (% DW) 0.05
0.11
0.29
0.50
Potassium (% DW) 0.35
0.45
2.01
3.00
Calcium (% DW) 0.50
0.64
3.10
4.00
Magnesium (% DW) 0.15
0.23
0.72
1.00
Sulfur (% DW) 0.10
0.14
0.48
0.75
Manganese (ppm DW) 75
105
825
900
Iron (ppm DW) 30
42
140
200
Copper (ppm DW) 2
3
25
50
Boron (ppm DW) 5
11
125
150
Zinc (ppm DW) 10
14
195
300

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