Wide range - 4.00 to 11.00 pH in 1.0-pH units Keep tabs on soil pH with this TesTab(R) kit It is ideal for younger students and teachers who want an alternative to liquid pH indicators Kit ...

When I started gardening, I assumed you could put seeds in dirt, add water and watch them grow into plants. That uneducated ...

Once you test your soil for pH, you will know whether or not you need to adjust the pH level for the specific crop you will ...

Therefore, for optimum plant growth, testing your soil pH and nutrient status every 3 to 5 years is highly ... use the services of a commercial soil testing lab rather than a soil testing kit. Purdue ...