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Rose, Any

Interpretive Nutrient Levels for Plant Analysis

Rose, Any


Low Normal High Excessive
Nitrogen (% DW) 2.80
3.00
5.00
6.00
Phosphorus (% DW) 0.17
0.20
0.30
2.00
Potassium (% DW) 1.40
1.80
3.00
9.99
Calcium (% DW) 0.80
1.00
1.50
9.99
Magnesium (% DW) 0.21
0.25
0.35
2.00
Sulfur (% DW) 0.20
0.25
0.70
2.00
Manganese (ppm DW) 25
30
250
800
Iron (ppm DW) 40
50
150
999
Copper (ppm DW) 4
6
15
200
Boron (ppm DW) 25
30
60
400
Zinc (ppm DW) 15
17
50
400