Best Lawn Fertilizer Reviews – Keep Your Grass Green & Healthy

When it comes to lawn care, good fertilizer is one of the top priorities on the list. Fertilizer supplies the much-needed nutrients to your grass; without it, you increase the risk of patchiness, browning, bare spots, and the invasion of weeds in your lawn.

There are so many choices readily available; just one Google search can render a thousand options. It can be a little difficult to find the one that can guarantee the best results. With all the many aspects to think about, one wrong choice could mean getting yourself into the weeds. So, here are our top choices for lawn fertilizers. Let’s get started.

Scotts 25006A Turf Builder

Scotts 25006A

Scotts 25006A Turf Builder Weed & Feed fertilizer is formulated with their weed grip technology for twice the power versus their previous formula. It’ll make quick work of clearing out those pesky dandelions, clovers, and other unwanted weeds, while keeping your yard looking fresh and green, feeding the grass its much-needed nutrients.

 As the manufacturer says, it’s their most powerful weed and feed formulation on the market. Scotts Turf Builder weed and feed lawn fertilizer is perfect for use in the fall or spring. It thickens your lawn by crowding out the weeds and killing them before they can grow above ground.

Scotts 25006A Turf BuilderThis formula provides your grass with everything it needs to grow stronger, healthier, and with deeper roots. It allows the grass to grow much closer to each other and leaves no room for weeds to thrive. Just say hello to green grass.

This dry lawn fertilizer is best used in established lawns, so if your garden is just starting to spring up, you might want to look for something else. One package can cover an area of up to 15,000 square feet and last up to six weeks.

Being a slow-release fertilizer means your lawn will continue to receive those much-needed nutrients in small but steady amounts over the course of time.


Scotts 25006A Turf Builder Weed & Feed, 28-0-3, 5000 Sq.Ft. Coverage


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Pennington 100520283 1-Step Complete

Pennington 100520283 1-Step Complete

The Pennington 100520283 1-Step Complete Seeding Mix for Sun & Shade Areas can help maintain your lawn and those spots that don’t grow at the same rate.

Seed mix can help beautify those problem areas for you. Because of all the necessary ingredients that have already been prepackaged, there’s no need to worry about getting the proportions correct. It comes pre-mixed with premium smart seed grass mulch and professional-grade fertilizer, making it perfect to use in both sunny and moderately shaded areas.

Using it couldn’t be any simpler; all you need to do is put it on the area, water, and within two weeks or less, watch your lawn come to life. The mix is highly absorbent and maintains a lot of moisture around the seeds while providing the nutrients it needs to grow healthier and active. This is why Pennington one-step complete Sun and shade north mulch seeding mix is highly recommended for spot treating specific and problematic areas. Say goodbye to those bald spots.

Pennington 100520283 1-Step Complete Seeding Mix for Sun Shade AreasIf you’re using the product to treat certain spots, one thing to keep in mind is to carefully follow the instructions. To achieve maximum results, spreading the mix a half-inch thick on bare spots is the ideal amount, and then it’s just a matter of regularly watering the area, with the frequency depending on weather and humidity in your location.

Pennington one step complete has a rich, thick formula, so spreading it manually is better than using a seed spreader. Other than that, this product is perfect for those who don’t have much time to tend to their lawn but still want it to look nice and healthy.

A 135-pound bag can be used to cover 525 square feet of land. It has a 90-day money-back guarantee so you can rest assured of its quality and efficiency.


Pennington 100520283 1-Step Complete Seeding Mix for Sun & Shade Areas, 8.3


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Purely Organic Lawn Food

Purely Organic Lawn Food

Purely organic lawn food fertilizer is a product designed with mother nature in mind. These days, more and more people are switching back to eco-friendly products and ditching those chemical-based fertilizers to care for their lawns.

In 2014 Purely Organic Products launched their very own fertilizer in order to meet the increasing demands for organic, chemical-free alternatives to the conventional fertilizers found in the market. As new as it may seem, Purely Organic Products has been supplying natural non-manure-based fertilizers and plant management products to sports stadiums and large-scale growers from quite some time.

Purely organic lawn food fertilizer is a plant-based product made from food wastes that were refined and blended to create an effective, natural soil treatment. It helps to enhance soil health and microbial activity to create its own natural nutrients that will enhance plant growth with the patented plant protein technology, ensuring that purely organic lawn food is eco-friendly family friendly and pet-friendly too.

Purely organic lawn food fertilizerSince it contains only natural, non-chemical ingredients and without any pesticides added, you can be sure that it won’t cause any runoff pollution to groundwater or streams. In addition, re-entry time for applying it is entirely non-existent, meaning your pets and your children are able to play in the lawn without ever having to worry about those harmful chemicals.

Purely organic lawn food is a slow-release fertilizer that won’t burn your lawn so you can use it as often as you need. It’s a dry lawn fertilizer that can be used any time of the year with longevity of up to eight weeks, and it comes with a 90-day return guarantee.


Purely Organic Lawn Food


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Milorganite 0636 Organic Nitrogen Fertilizer

Milorganite 0636

This is a slow-release fertilizer which is ideal for areas where water may be limited. As the name suggests, Milogranite is a slow-release fertilizer with 80% of its nitrogen content being water insoluble, ensuring that the nutrients are provided on-demand to your plants consistently without having to worry about them leaching into waterways.

It’s deep greening properties ensure you have a healthy, evenly green yard at any time of the year. It can be used during any season. A 36-pound bag of Milogranite can cover up to 2,500 square feet. Because of its slow release fertilizer action, it has a lasting effect which can continue to feed your lawn for up to ten weeks.

Milorganite 0636 Organic Nitrogen FertilizerMilogranite Fertilizer works by adding organic matter that feeds the existing microbes in the soil. As these microbes die, they release nutrients that are absorbed by the roots. It’s an eco-friendly alternative to those chemical-based fertilizers and helps create a lush green carpet of grass, thriving shrubs, and beautiful flowers without hurting mother nature.

It has 2.5% iron that creates green, amply thick lawns that you can enjoy with pride. Best of all, there’s little chance of overgrowth when using it, so you don’t have to worry about mowing the lawn quite as often. It doesn’t require to be watered in, and since Milogranite is an organic product, you don’t have to wait very long to make it safe for your children and pets to play outside.

Milogranite has a long, established reputation. For decades, Milogranite has been a trusted brand that’s been supplying golf courses in many areas with safe plant nutrient fertilizers.


Milorganite 32 lb. Slow-Release Nitrogen Fertilizer


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Scotts Natural Lawn Food

Scotts Natural Lawn Food

Scots natural lawn food is a godsend product to help thicken the grass on your lawn minus the hazardous chemicals present in other fertilizers. Since it’s an all-natural fertilizer, it’s perfect for those who have pets or children because it can be walked on safely without the need to wait for it to dry.

It can be applied any season without sacrificing the integrity of the nutrients. Scots natural is also OMRI listed. OMRI is a nonprofit organization that independently reviews and certifies products that meet the organic standard of processing, so there’s no doubt it’s a product worth trusting.

Scotts Natural Lawn Food fertilizerWhen it comes to the environmental health and safety, you can never go wrong with Scotts natural lawn food as it’s an all-purpose fertilizer that can be used on any type of grass, so you don’t have to weigh in on whether or not it will work for your lawn.

Because of its slow release properties, nutrients will only be released when necessary along your grass. A 129-pound bag can cover a 4,000 square foot area; the only downside to this fertilizer is its effects can last up to six weeks, so repurchasing when compared to other products will be a little more frequent.

This organic fertilizer also comes with Scotts no squabble guarantee so you can get your money back if the results are not to your liking. It can be challenging to care for your lawn, but a good-looking yard won’t grow on its own. Grass needs to be nurtured and given the TLC it deserves just like any other living thing. If you want to get the best out of your lawn, then keep in mind it also requires those much-needed vitamins, minerals, and nutrients to survive.