1st Number: Nitrogen
2nd Number: Phosphorus
3rd Number: Potassium

101010

Nitrogen
Nitrogen promotes rapid growth, lush green color and general vigor of the grass plant. Without enough nitrogen, growth stops and the lawn becomes pale and yellowish.

Phosphorous
Essential for vigorous lawns and gardens. Stimulates root development in a newly seeded and established lawns as well as under sod. Encourages fruiting and blooming in flower and vegetable gardens

Potassium
Potassium strengthens root structure and increases disease resistance to improve the overall hardiness of the grass plant.