If an individual has a low white blood cell count, his or her body becomes susceptible to serious illnesses and infections. A low white blood cell count can indicate the presence of one or more serious health problems, such as leukemia, hyperthyroidism, aplastic anemia, or an infectious disease.
To test: add 2 teaspoons of garden soil to a jar and a few inches of cabbage water. Stir and wait for 30 minutes. Check the color. If it turns pink, your soil is acidic. If it is blue/green, your soil is alkaline. There are quite a few fruit and vegetable plants that thrive in acidic soil.
Add vinegar to one container and baking soda and water to the other, seeing which one fizzes. If it fizzes for vinegar, it's basic or alkaline; if it fizzes for baking soda, it's acidic. Buy a home testing kit. A home testing kit should be able to tell you your soil pH by giving you a number.