Contractors can buy soil-testing kits online for around $15; however, testing the soil is an involved process, so contractors may wish to seek professional help. (Search Landscapneonline.com for a list of certified soil testers).
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Myers says if the soil has a low PH, add lime, but if it?EUR??,,????'?????<

Most soil nutrients are readily available when soil pH is at 6.5. When pH rises above this value, nutrient elements such as phosphorus, iron, manganese, copper and zinc will become less available. When soil pH drops below 6.5, manganese can reach a toxic level for some sensitive plants.

The soil test takes the guesswork out of fertilization and is extremely cost effective. It not only eliminates the waste of money spent on unnecessary fertilizers, but also eliminates over-usage of fertilizers, hence helping to protect the environment.