The Turf Managers' fertilizer program includes soil testing through UMASS Amherst. Soil testing is mandatory every 3 years for all Turf Manager customers. Without this test, we are just guessing on what your lawn needs. Although The Whole test is taken into consideration, the main items we are looking at are:
On page 2 or the back of the test, You will find nutrient recommendations for lime, Phosphorus, & Potassium. This is how the Turf Manager caters to your lawn.