Interpretive Nutrient Levels for Plant Analysis

Watermelon, Any


Low Normal High Excessive
Nitrogen (% DW) 2.49
2.50
4.00
7.00
Phosphorus (% DW) 0.24
0.25
0.50
3.00
Potassium (% DW) 2.69
2.70
4.00
8.00
Calcium (% DW) 0.99
1.00
2.50
8.00
Magnesium (% DW) 0.24
0.25
0.80
3.00
Sulfur (% DW) 0.19
0.20
0.40
2.00
Manganese (ppm DW) 19
20
150
800
Iron (ppm DW) 29
30
150
800
Copper (ppm DW) 4
5
15
200
Boron (ppm DW) 19
20
40
500
Zinc (ppm DW) 19
20
50
200

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