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Basic Soil Test (Mehlich 3): pH, EC, N, P, K, S, Cl, OM & Moisture Content Analysis
$71.99 -
Leaf Tissue Test Package: Comprehensive Nutrient Analysis for N, P, K, S, Ca, Mg, B, Zn, Al, Cu, Na
$125.99 -
Irrigation Water Test Package: pH, EC, Nitrate & Nitrate-N, K, Sulfate-S, Na, Ca, Fe, Mg, Cl, Mn, Hardness, SAR, TDS
$165.99