GRASSBLAST™ 8-6-5 micronutrient organic blend is ideal for all grass applications. Use with new seed, sod or to boost established lawns. It will not burn the germinating seeds thus giving a solid takeoff and boosts exceptional deep rooting when used under sod, thus cutting down on required watering. Use a top dressing on established lawns for a thicker, healthier lawn thus choking out weed development. Great for those dry, brown or bare spots too. Environmentally safe to use around pets. Apply up to 3 times per year