The Top 5 Best Lawn Fertilizers Scotts Green Max Fertilizer. If you want easy and quick green grass, then Scotts Green Max is the fertilizer for you. Miracle-Gro Lawn Food. This is one of the most popular lawn fertilizers for a reason. Safer Brand 9333 Ringer Fertilizer. Milorganite 0636 Fertilizer. Scotts Turf Builder. Click to see full answer. Hereof, what is the best lawn fertilizer for early spring?Miracle Gro All Purpose Lawn Food (Synthetic) Scotts Turf Builder Lawn Food (Synthetic) Safer Brand 9333 Ringer Lawn Fertilizer (Organic) Milorganite 0636 Organic Nitrogen Fertilizer (Organic)Furthermore, how do you fertilize a lawn? How to Use Lawn Fertilizer Water your lawn. A few days before you feed your lawn, give it a good watering. Pick the best spreader for your lawn. Spreaders fall into two main categories: broadcast and drop. Apply grass fertilizer around the perimeter. Fill in the middle. Properly handle remaining product. Keeping this in consideration, how often do you fertilize grass? For most lawns, applying fertilizer once or twice a year is enough to keep your grass green and healthy. Precisely when you apply fertilizer depends partly on your climate, but mostly on the type of grass you have. The key is to fertilize during the season when your grass is doing the most growing.What fertilizer should I use on my lawn in the spring?A good feeding of 3/4 to 1 pound of slow-release nitrogen will allow the plant to rebuild its energy (carbohydrate) reserves and ward off the stresses of summer, such as drought, heat, traffic, disease, and insects. An IBDU or polymer-coated slow-release fertilizer can feed the grass for up to 12 weeks.