Share

Fir, Douglas

Interpretive Nutrient Levels for Plant Analysis

Fir, Douglas


Low Normal High Excessive
Nitrogen (% DW)



Phosphorus (% DW)



Potassium (% DW)



Calcium (% DW)



Magnesium (% DW)



Sulfur (% DW)



Manganese (ppm DW)



Iron (ppm DW)



Copper (ppm DW)



Boron (ppm DW)



Zinc (ppm DW)