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Darker Green
Darker Green Liquid Iron Micronutrient Fertilizer (1 Gallon)

Darker Green Liquid Iron Micronutrient Fertilizer (1 Gallon)

Best price now

$23.99at AmazonChecked 1 h ago

31% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $23.99 at Amazon (checked Nov 11, 2026).
  • Checked at 3 stores.

Darker Green Liquid Iron Micronutrient Fertilizer (1 Gallon) prices at every store

  • Simple Lawn SolutionsNew

    In stock

    $34.99+ $5.00 shippingChecked 1 h ago
    Visit Simple Lawn Solutions
  • eBayNew

    In stockSold by ormi-32

    $40.77Free shippingChecked 1 h ago
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $23.99Checked 1 h ago
    Visit Amazon

Also available at

  • Simple Lawn SolutionsCheck price at Simple Lawn Solutions

Store links may earn us a commission.

Darker Green Liquid Iron Micronutrient Fertilizer (1 Gallon) price history

Lowest price we've seen: $23.99 on Nov 11 at Amazon. Tracked across 3 stores since Nov 11.

About the Darker Green Liquid Iron Micronutrient Fertilizer (1 Gallon)

The 1 gallon Darker Green concentrate covers up to 12,800 sq ft, about a quarter-acre, enough for a typical suburban lawn.

Darker Green Liquid Iron fertilizer for lawns is a high-quality Iron fertilizer intensified with Nitrogen and Manganese. This lawn fertilizer with iron is specifically designed to energize your turf to optimum nutrient levels for maximum vigor and color. Darker Green is a low Nitrogen green grass fertilizer with iron, to support greening without pushing excess grass growth.

Who Should Use This Iron Fertilizer? Simple Lawn Solutions' Darker Green is best to be used...

• If you want to darken the green of your lawn without pushing too much grass top-growth

• If your soil is deficient in Iron

• Application: Apply in a hose-end sprayer, spray tank, watering can, or spray directly on leaves for foliar fertilizer application. Foliar application recommended.

• Can be Used on All Grass Types: Iron and Micronutrient fertilizer for Bermudagrass, Saint Augustine, Zoysia, Centipedegrass, Bahia, Kentucky Bluegrass, Perennial Ryegrass, Tall Fescue/Fine Fescue

• Lawn Coverage: 1 Gallon fertilizer bottle covers 12,800 Square Feet

• Proudly Made in the USA: Fertilizer manufactured in the US by a family-owned business

Nutrients

Nitrogen 0.75% 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 fertilizer can provide ideal conditions for a dense, attractive lawn.

Iron 6% helps the plant move oxygen throughout the roots and other parts of the plant. Iron fertilizer is essential to the plant’s production of chlorophyll.

Manganese 0.80% is an essential micronutrient that aids in the process of respiration and absorbing Nitrogen.

Info

Please note that if your lawn or plant's current iron levels are sufficient, adding an iron supplement will likely result in little to no visual response. This product is best to use when there is an iron deficiency or suspected iron deficiency or when iron levels are below sufficient.

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.

Application Rates

Application for Lawns

Hose-end Sprayer

• Pour fertilizer into the empty hose-end sprayer.

Questions and answers

Where is the Darker Green Liquid Iron Micronutrient Fertilizer (1 Gallon) cheapest?
At Amazon, for $23.99, 31% under what the other stores charge, as of our latest check.
Where can I buy the Darker Green Liquid Iron Micronutrient Fertilizer (1 Gallon)?
3 stores we checked sell it, including Amazon, Simple Lawn Solutions, eBay.

• Set the sprayer dial to the 3 fluid ounce setting.

• Evenly apply 5-10 ounces per 1,000 square feet.

Tank Sprayer

• Use 3 fluid ounces of fertilizer per 1 gallon of water.

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