Best Lawn Fertilizer Buying Guide: TOP 5 Brands to Prepare your Lawn

Is your lawn falling, yellowing and losing the cool beauty despite watering it regularly? Well, that is normal and it shouldn’t give you a headache. You can invigorate your lawn by fertilizing it. Lawn fertilization will make the grass green and lush within a short time.

While fertilizing the lawn is a great way to keep your grass healthy and green selecting the best lawn fertilizer can be a daunting task given the myriad nutrient products on the market.

There are many factors you need to consider before spending the money. While the budget may cross your mind first, you should also pay attention to the type of grass in your yard, the condition of your lawn as well as the environmental conditions.

However, you will also need to find a lawn food that is safe to your kids and animals. To save you the agony I have researched the top rated lawn fertilizers on the market and reviewed them below. (If you have somehow missed our best self propelled lawn mower article, check it out here at pickbestlawnmower)

But first;

When Should Fertilize Your Lawn?

There are many factors that determine the right time to fertilize your lawn but most importantly it will largely depend on the type of grass you are growing. Fertilization should be done during the active growth season not when the grass is dormant.

Warm season grass like St. Augustine grass grow most in warm weather for this reason this type of grass should be fed during the warm season but this should be during late spring to early fall.

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Fertilizing the lawn too early promotes rapid growth of cool-season weeds something you actually don’t want. On the other hand, energizing too late in the fall subjects your lawn to winter injury since the grass has become less hardy as it enters the cold weather.

On the other hand, cool season varieties like the tall fescue grow rapidly in cooler months of fall and spring and therefore this is the best time to apply fertilizer to keep them growing longer in the cool weather and to help them green up quickly in spring.

Fertilizing cool season varieties too early in spring results in excessive lush growth instead of root growth which means more trouble when it comes to weather stress and human activities.

For beautiful results, you should energize your lawn at least once every 6-8 weeks during the active growth period. If you are up for a higher lawn maintenance split the yearly requirement into the appropriate number of applications.

Now let us delve into the top five picks and see why they are among the best. Hope you will find one that meets your lawn needs; (make sure you don't miss our top leaf blower in detailed reviews: )


Scotts Turf Builder

  • Promotes even greening and feeding
  • Some customers complained it burnt their lawn


  • Instantly feeds for beautiful plants/lawn
  • Kills some plants if instructions are not followed

Safer Brand 9333

  • Safe for kids and pets
  • Lack of phosphorous causes growth of mushrooms

Milorganite 0636

  • It is all purpose
  • The sewage sludge makes it smelly at first

Commercial Grade Lawn Energizer

  • Applicable at any time of the year
  • Empties quickly


Miracle-Gro All Purpose Plant Food

If you are looking for a food plant that is safe for all plants in your yard this Miracle –Gro All Purpose fertilizer might be a good choice.

The name ‘Miracle’ spells everything you would like to know about this plant food. All the 3 macro nutrients are mixed in a good ratio.

It has a rapid action and plant response. Some customers even said that it can revive nearly dead lawn and keep it looking healthy in a matter of days. For best results apply after every 1-2 weeks and ensure your lawn is watered well.

Another cool touch about this Miracle plant food is that it is safe for all plants and it is guaranteed not to burn your plants provided you follow the application instructions.

The good thing when it comes to the application is that you can choose to use the garden feeder it comes with or a watering can since the granules are soluble in water.

Each box can cover an area of up to 4,000 sq.ft so it is an economical choice.


  • Instantly feeds for beautiful plants/lawn
  • All purpose and safe for all plants
  • Convenient application using the garden feeder/ watering can


  • Kills some plants if instructions are not followed


Scotts Turf Builder Lawn Food, 5,000-sq ft (Lawn Fertilizer)

The Turf Builder is one of the best lawn fertilizer that helps you build and thick and green lawn.

The Scotts claims to feed and strengthen the lawn in order to protect it from future problems. It strengthens the lawn by building strong roots that can withstand stresses caused by weather and other human activities. On top of this, it thickens your turf and this crowd out new weeds.

In addition to this, Scott's turf builder also help your lawn to be more efficient in utilizing the available water.

You can also apply this lawn fertilizer to any type of grass growing in your yard in any season to unlock your beautiful lawn. One of the best-selling features of this turf builder is the Exclusive All-in-One particle technology formulation that ensures even greening and feeding.

It is inexpensive so it won’t break the bank. Furthermore, each packet can cover a wide area of up to 5,000 sq.ft least to forget is that the Scotts turf builder is kids and pets safe.


  • Promotes even greening and feeding
  • Improves water utilization
  • Covers a wide area-5000 sq.ft 
  • Safe for any type of grass
  • Protects lawn against future stress


  • Some customers complained it burnt their lawn
  • A customer complained it brings weeds


Safer Brand 9333 Ringer Lawn Fertilizer

The Safer Ringer fertilizer is made for those who want to revitalize existing grass or invigorate new sods. It is a quick reaction fertilizer that greens your lawn in 3-5 days.

Unlike other synthetic fertilizers, that feeds your grass directly disrupting the soils valuable ecosystem, this fertilizer feeds the useful bacteria and fungi needed for healthy root and grass growth.

In its new formula, this organic lawn formula covers double the area (up to 5,000 square feet) in one bag and this makes it the most economical choice.

And like many organic lawn fertilizers, you can apply it any time of growth. It is made from plant-based nutrients and its zero percent phosphorus makes it suitable for use near walls and waterways.

Finally but not the least, this lawn formula is backed by a quarter century of research and development from top research institutions and this makes it a reliable product. more at pickbestlawnmower


  • Made of organic plant-based ingredients and therefore eco-friendly
  • Safe for kids and pets
  • Wide coverage (5,000 sq.
  • Applicable at any time during growth
  • Rapid plant response (3-5 days of greening)


  • Lack of phosphorous causes growth of mushrooms


Milorganite 0636 Organic Nitrogen Fertilizer

This is an organic fertilizer composed of heat-dried microbes. What I liked most about this fertilizer is that it is all purpose so you can use it on your lawns, flowers, vegetables, shrubs, trees, and golf courses.

This fertilizer is very rich in nutrients to promote proper growth of your turf. On top of this, the Milorganite organic fertilizer contains about 4% of non-staining iron that ensures deep greening.

Interestingly, you can apply this fertilizer at any time during the growing season no matter the climate.

The Melorganite fertilizer meets the EPA’s Exceptional Quality standards for environmental, health and safety concerns. What this means is that your children and pets can safely go onto areas already fertilized with Milorganite.


  • Makes lawn super green and healthy
  • Applicable at any climate and time of growth
  • Meets EPA’s Exceptional Quality Standards for safety
  • Doesn’t burn grass
  • It is all purpose


  • The sewage sludge makes it smelly at first


Commercial Grade Lawn Energizer

This is lawn energizer is not like the others out there as it is intensified with nitrogen. The enhanced booster is meant to energize your lawn and boost the soil to its maximum nutrients level. This ensures your turf grow healthy and maintains its deep color.

What pushes this lawn food up on this list is the fact that it is great for any type of grass. Whether, you are growing Bermuda, zoysia, centipede, buffalo, palmetto or bluegrass, this all-natural fertilizer is great. Besides, this you can apply this fertilizer anytime of the year to get the lawn of your dreams.

Again, you don’t have to worry about polluting the environment because all of this fertilizer is natural and therefore free of harsh harmful chemicals.

Another cool feature of this lawn fertilizer is that it is designed with commercial users in mind. The container where it is packaged can energize up to 3200 square feet. For easy application, this commercial grade intense lawn energizer comes with a ready to use hose end sprayer.


  • Enhances the soil and promotes healthy growth
  • Natural and environmentally friendly
  • Great for every type of grass
  • Applicable at any time of the year
  • Reasonably priced and therefore affordable


  • Empties so quickly

Bottom Line

It is my hope that you found this article useful. As has been noted, depending on the variety you are growing make sure you are feeding your lawn at the right time, that is late spring to early fall for warm season varieties and fall and late spring.

Finally, go organic formulas because they are generally safe for kids and animals. Happy gardening and as you enjoy a lush green lawn in your yard.

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