The ph level of your gardens soil is very important in having a healthy and productive garden, flower, herb, vegetable and water garden. It can be the main reason your plants don't grow as healthy and productive as you wish they would. Soil testing is a commonly overlooked part of gardening that a lot of home gardeners aren't even aware of it's importance........The ph level scale runs from 0 - 14, 0 being low or sour, 7 being sweet or mid-range and 14 being bitter or high.Garden soil that falls in the mid-rage of the ph scale is the ideal condition for bacterial growth in the soil that promotes the decomposition of organic matter. This process of decomposing is what releases the nutrients and minerals for plants to absorb. Another process that happens when the ph level is at mid-range is the growth of soil microorganisms that convert nitrogen from the air into a form that the plants can benefit from. Not testing your gardens soil and letting the ph level get out of balance will greatly effect the way these two very important natural processes can benefit your organic garden.........The ph level scale runs from 0 - 14, 0 being low or sour, 7 being sweet or mid-range and 14 being bitter or high.Garden soil that falls in the mid-rage of the ph scale is the ideal condition for bacterial growth in the soil that promotes the decomposition of organic matter. This process of decomposing is what releases the nutrients and minerals for plants to absorb. Another process that happens when the ph level is at mid-range is the growth of soil microorganisms that convert nitrogen from the air into a form that the plants can benefit from. Not testing your gardens soil and letting the ph level get out of balance will greatly effect the way these two very important natural processes can benefit your organic garden