What is the difference between our BLACKLINE products and all other fertilizers?
All blended fertilizer contains filler and the filler is not usually a nutrient for your lawn. Our BLACKLINE products contain organic fertilizer as the filler so every pellet in the bag is beneficial for your lawn. The organic filler helps eliminate grow spurts, keeps your lawn greener longer and increases root growth and lawn density.
All other fertilizer products contain limestone as the filler, the traditional way to blend fertilizer.