We provide testing and methodology specific to horticultural nurseries and greenhouses for “growing media” used in container production of plants, shrubs, etc.
ID | Description | |
S8 | Using saturated media extract (deionized water): pH, Nitrate-N, Phosphorus, Potassium, Calcium, Magnesium, Conductivity, Sodium | $30.00 |
S8A | Using saturated media extract (deionized water+DTPA): pH, Nitrate-N, Phosphorus, Potassium, Calcium, Magnesium, Conductivity, Sodium, Zinc, Manganese, Iron, Copper, Boron, Sulfur |
$40.00 |
Please submit at least 2 cups of material in a plastic bag.