12-12-12 Starter Fertilizer 3% Iron - Bio-Nite - Granular Lawn Fertilizer | Yard Mastery

12-12-12 Starter Fertilizer is your go-to for seed, sod, or general feeding—formulated specifically for DIYers. Starter Fertilizer Fixes Everything! Covers 6,000 sq ft (18 lb) – OR – 15,000 sq ft (45 lb) Analysis: 12-12-12 (N-P-K) Contains 3% Iron + Bio-Nite™ Great for seeding or sod installation Available in multiple sizes* Product Description: The Yard Mastery Starter Fertilizer contains 12% nitrogen, derived from premium ammonium sulfate, which brings a rich steely-blue-green color to turf and works synergistically with the other elements in the blend. This formula also contains 12% phosphorus to stimulate root development in new seed, sod, plugs, or spring lawn projects, as well as 12% potassium derived from premium sulfate of potash for a lower salt index and improved plant health. As with all Yard Mastery blends, Starter includes 3% iron for deeper color plus a well-rounded micronutrient package including boron, copper, manganese, molybdenum, and zinc. All-Natural Bio-Nite™ in