MODEL EL GARDEN KIT
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simple test kit for soil science education or garden analysis. Rapid test procedures, diagrammed instructions, and laminated color charts are used to measure concentrations of nitrogen, phosphorus, potassium (15 tests each), and soil pH (30 tests). The Garden Guide manual and LaMotte Soil Handbook are included to interpret test results and give lime and fertilizer recommendations. Item# LA-5679 |
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Price $49.95 |
1-800-364-4848 or Order Online |