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Home Browse Organic Growers Supply Index

You are viewing all Organic Growers Supply products related to “Test.”

Supplies

Testing

LaMotte Model EL Garden Kit
LaMotte Model EL Garden Kitclearance
9079 Measures concentrations of nitrogen, phosphorus and potassium, and tests soil pH. Kit contains enough reagent for 15 NPK tests and for 30 pH... read more
LaMotte pH Test Kit
LaMotte pH Test Kitclearance
9082 Contains color chart and mixing plate and enough reagent for 100 tests. Compare the color of solution to the chart to determine pH. Indicates pH... read more
pH Paper
pH Paperclearance
9076 Brilliant colors indicate the full range of pH. To test the pH of your soil, take several samples from the area to be tested. Mix together... read more