Scotts Turf Builder WinterGuard Fall Lawn Fertilizer for All Grass Types, 4,000 sq. ft, 10 lbs.

Went on easy, we shall see how the grass goes in the spring

It definitely works. It's a 32-0-10 NPK. So you get a ton of top growth + the lawn thickens up because of tillering. And that 10 represents Potassium, which helps grass with stress + makes it healthier/better able to handle droughts etc etc. (If you apply it when the grass stops actively growing taller, like here in Wisconsin when the soil temps are below 50F, then pretty much all that nitrogen goes into the roots, so they grow deeper. Which is the point of this product. However you can actually just apply it anytime you want, which is what I did. It's early fall here but I put it down when it's still kinda warm out and the soil temperature is still in the 60's, hence with me I got all that top growth) And you DON'T have to water it it in either, which is great.

Perfect

I can't say enough good things about Scotts Turf Builder WinterGuard Fall Lawn Fertilizer. After using it for the first time last fall, my lawn came back in the spring looking healthier and greener than ever before. This stuff really works to nourish the grass roots and prepare them for the harsh winter months. It was easy to spread and the coverage area was perfect for my yard size. My lawn looks incredibly thick and vibrant, and I'm convinced this is the reason. If you want a beautiful lawn next spring, this is the fertilizer you need to put down in the fall.

I use this every year! It is a consistently reliable product and ensures my lawn makes it through the winter months and is healthy for my Spring seeding and fertilization!