8 Ways To Make Your Soil More Acidic (& 5 Things Not To …
If the soil pH in your garden is between 7.1 and 8.0 then you are dealing with an alkaline soil. If you would like to know if you have alkaline soil without buying a tester kit, you can also do a simple check at home. Simply place a small amount of soil from your garden in a jar of vinegar. If it froths up, the soil is alkaline in nature.