A soil test is the most important thing you will do for your garden. Testing is completed by The Pennsylvania State University. The cost of this kit covers the cost of the standard analysis and report. The standard fertility report includes results for pH, acidity, Mehlich 3 phosphorus, potassium, calcium, and magnesium. It will include lime and fertilizer recommendations to meet the needs of your particular crop. It is as easy as fill the bag with 1 cup of your soil, fill out the form and mail it in. Don’t guess.. soil test!!