Resources
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Call the Laboratories at 800.557.7509 for information on testing packages and discounts based on sample volume.
Test Packages
NPK Analysis
Nitrogen, Phosphorus, Potassium
Complete Plant Analysis
Nitrogen, Phosphorus, Potassium, Calcium, Magnesium, Sulfur, Zinc, Iron, Manganese, Copper, Boron, Sodium
Complete Petiole Analysis
Nitrate-nitrogen, Phosphate-phosphorus, Phosphorus, Potassium, Calcium, Magnesium, Sulfur, Zinc, Iron, Manganese, Copper, Boron, Sodium
NO3-N & PO4-P Analysis
Nitrate-nitrogen, Phosphate-phosphorus