Lettuce, Any

Interpretive Nutrient Levels for Plant Analysis

Lettuce, Any


 Low Normal High Excessive
Nitrogen (% DW) 2.49
 3.50
 4.50
 8.00
Phosphorus (% DW) 0.39
 0.40
 0.70
 2.00
Potassium (% DW) 4.49
 4.50
 8.00
 9.99
Calcium (% DW) 0.80
 1.00
 1.80
 7.00
Magnesium (% DW) 0.29
 0.30
 0.70
 3.00
Sulfur (% DW) 0.29
 0.30
 0.50
 2.00
Manganese (ppm DW) 20
 50
 200
 300
Iron (ppm DW) 49
 50
 150
 800
Copper (ppm DW) 2
 5
 15
 100
Boron (ppm DW) 20
 30
 60
 100
Zinc (ppm DW) 24
 25
 75
 300

Ag Analytical Services Lab

Address

720 Tower Rd
University Park, PA 16802
Directions

Hours: Monday-Friday, 8:00 AM - 4:00 PM

Ag Analytical Services Lab

Address

720 Tower Rd
University Park, PA 16802
Directions

Hours: Monday-Friday, 8:00 AM - 4:00 PM