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Holly, Any

Interpretive Nutrient Levels for Plant Analysis

Holly, Any


Low Normal High Excessive
Nitrogen (% DW) 1.03
1.60
2.80
4.00
Phosphorus (% DW) 0.10
0.13
0.60
1.00
Potassium (% DW) 0.60
0.90
3.00
4.00
Calcium (% DW) 0.20
0.50
2.50
3.00
Magnesium (% DW) 0.18
0.24
1.00
2.00
Sulfur (% DW) 0.13
0.20
0.40
1.00
Manganese (ppm DW) 20
50
200
450
Iron (ppm DW) 40
65
400
500
Copper (ppm DW) 5
10
50
100
Boron (ppm DW) 20
30
100
150
Zinc (ppm DW) 10
15
200
300