Interpretive Nutrient Levels for Plant Analysis

Exacum, Any


Low Normal High Excessive
Nitrogen (% DW) 2.00
3.80
5.30
8.00
Phosphorus (% DW) 0.15
0.30
0.70
2.00
Potassium (% DW) 0.70
2.30
3.40
7.00
Calcium (% DW) 0.25
0.50
0.80
4.00
Magnesium (% DW) 0.20
0.40
0.70
2.50
Sulfur (% DW) 0.10
0.20
1.00
2.00
Manganese (ppm DW) 30
70
165
800
Iron (ppm DW) 15
55
155
800
Copper (ppm DW) 3
5
75
300
Boron (ppm DW) 10
25
60
200
Zinc (ppm DW) 15
25
85
300

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