15-20-10 Starter Fertilizer Plus Iron

Lawn Synergy's Professional Starter Fertilizer 15-20-10 is a specialized fertilizer blend designed to support the healthy growth of new lawns, overseeded lawns, and sod. The fertilizer formula has a nutrient ratio of 15-20-10, which means it contains 15% nitrogen, 20% phosphorus, and 10% potassium.

The fertilizer also contains ALL-N Nitrogen inhibitor.  It controls nitrogen loss so that you get more fertilizer in the soil to feed the lawn.  This helps prevent rapid volatilization by 57% improving color and turf response.

In addition to the nutrients and stabilized nitrogen, the fertilizer also contains AMP-XC Technology, which is a fertilizer biocatalyst and microbial technology.  AMP-XC will increase nutrient update by up to 30% resulting in healthier, and more resilient grass with deeper roots.  

We also added 3.4% Iron and Ammonium Sulfate to really bring out that dark green color you are looking for.  And if that wasn't enough, we also stuffed in organics to help feed those microbes in the soil.  

Overall, Lawn Synergy's Professional Lawn Fertilizer Starter 15-20-10 is a very high-quality fertilizer that provides the essential nutrients and other beneficial ingredients needed to establish a healthy and vibrant lawn that is only available at Lawn Synergy.