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Maple, Japanese

Interpretive Nutrient Levels for Plant Analysis

Maple, Japanese


Low Normal High Excessive
Nitrogen (% DW) 1.25
1.74
2.81
4.00
Phosphorus (% DW) 0.09
0.11
0.46
0.60
Potassium (% DW) 0.30
0.39
1.51
2.00
Calcium (% DW) 0.50
0.73
2.16
3.00
Magnesium (% DW) 0.15
0.17
0.77
1.00
Sulfur (% DW) 0.15
0.18
0.30
0.40
Manganese (ppm DW) 100
131
2271
2500
Iron (ppm DW) 25
33
294
500
Copper (ppm DW) 1
2
6
20
Boron (ppm DW) 20
27
93
100
Zinc (ppm DW) 15
20
116
125