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Lawn Booster: Lawn Energizer Iron & Nitrogen Blend (1 Gallon)

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Promote a deeper green lawn!

Lawn Energizer is a fast-acting liquid iron fertilizer intensified with Iron and Nitrogen. This enhanced iron and nitrogen fertilizer is specifically designed to energize your turf and soil to their optimum nutrient levels for maximum vigor, growth, and color. Lawn Energizer micronutrient fertilizer provides essential macro and micronutrients needed to darken the green of your lawn. 

Who Should Use This Product? Lawn Energizer 6-0-0 fertilizer is best to be used...

  • If you want to darken the green of your lawn
  • If you are trying to boost vertical and lateral growth
  • If your soil is deficient in nitrogen or iron

Nitrogen 6%  Nitrogen is the mineral element used in the greatest quantity by turf. Nitrogen is a component of many of the biochemical constituents of plants, including chlorophyll, amino acids, proteins, and enzymes. The addition of Nitrogen provides ideal conditions for a dense attractive lawn.

Iron 5% helps the plant move oxygen throughout the roots and other parts of the plant. Iron is essential to the plant’s production of chlorophyll. 

Sulfur 2.75% promotes the formation of important enzymes and assists in the production of essential plant proteins while acting as a soil conditioner, adjusting the pH of the soil.

Magnesium 0.25% is a central atom in the chlorophyll molecule that helps activate plant enzymes needed for growth and contributes to protein synthesis.

Manganese 2.20% is an essential micronutrient that aids in the process of respiration and absorbing Nitrogen.

  • Macro & Micronutrient Fertilizer: Nitrogen & iron encourages a greener lawn. Magnesium, sulfur, and manganese are essential for proper plant function and metabolism
  • Nitrogen, Iron, and Micronutrient Fertilizer: Corrects nitrogen, iron, and micronutrient deficiencies
  • Coverage: Covers 12,800 square feet
  • Grass Types: Can be used on all grass types
  • Fast-acting liquid nutrients for rapid uptake
  • Proudly made in the USA

For best results, water the lawn for 20 minutes within 24 hours of application. Water is essential for maintaining your lawn, and your lawn should receive 1-2 inches of water per week. Fertilizer will not treat a lawn that is suffering from disease, pests, weed infestations, or drought, and these conditions should be treated separately.


Notice: We are temporarily unable to fulfill our products in the following states:

  • Alaska
  • Hawaii
  • Puerto Rico
1 gallon nitrogen and iron lawn fertilizer 6-0-0 liquid lawn fertilizer liquid fertilizer for a green lawn fertilizer for any grass type on a green lawn liquid fertilizer with application rates for spray tank and hose-end sprayer beauitful green front lawn nitrogen, iron and micronutrient fertilizer three npk fertilizers Orders come from multiple fulfillment centers and may arrive in separate packages on separate days. Simple Lawn Solutions.

Why Simple Lawn Solutions

Made in the USA

All of our products are manufactured in the United States.

Top-notch Service

We offer lawn plans and product recommendations upon request.

Highly Rated

Our products are loved by thousands of customers and their lawns.

Satisfaction Guaranteed

We are so confident in our products, that we offer a 100% satisfaction guarantee.


The journey to my beautiful lawn was not an easy one. At first, I had no idea what I was doing and I was getting mediocre results. I found websites like Simple Lawn Solutions to help me on my journey and you can see the results in the photo. Hope you enjoy.

John F.

Cool Season Grass. The lawn was previously not loved. Just moved in a few months ago and trying to turn the lawn around into something beautiful. Simple Lawn Solutions has been a part of that process.

Joseph B.

The lawn was mostly weeds. We took a soil test, killed the weeds, spike aerated, fixed the soil, and seeded. The lawn was good but SLS put it over the top.

Richard K.

Tall fescue with some mix of Kentucky Blue and Perennial Rye. This picture was taken about a week after using Simple Lawn Solutions Energizer!

Randy B.