First, you must determine the composition of your soil before you amend it. The best way to determine what to add to your soil is to have it analyzed by an expert. Pennsylvania State University has an Agricultural Research and Extension Center in most counties. They can recommend amendments based on the results of the test.Slightly acidic soil around 6.5 pH, is best for most plants, though there are exceptions. Adding decaying organic matter raises the acidity of your soil, and because of this...
