Education humidity Potassium (NPK) and the acidity - alkalinity in the soil. By analyzing the soil moisture. By the way, measured with pH meter from the experiment. Moisture in the soil The average moisture content of 1.075 in the DRY (dry ground) the amount of nutrients in the soil analyzed by a soil test kit (NPK) from the experiment. A nitrogen levels VL (very low) with phosphorus levels VH (very high) and potassium is low. For the acid - base. Analysis using pH INDICATOR (reagent No. 10) drops into the soil. It was found that The pH value equal to 8 is in a weak base.