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Chelated Liquid Iron (32 OZ) for Plants - Multi-Purpose, Suitable for Lawn, Flowers, Shrubs, Trees - Treats Iron Deficiency, Root Damage & Color Distortion – EDTA-Free, American Made

4.5 4.5 out of 5 stars 3,230 ratings

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32 fl oz (1 Quart)

Purchase options and add-ons

Brand LawnStar
Item Weight 32 Ounces
Item Form Liquid
Coverage Medium
Liquid Volume 32 Fluid Ounces

About this item

  • DIFFERENT NAME, SAME FORMULA - Our best selling product, but now under a new name. LawnStar Liquid Iron still uses the same formula that our customers know and love. Complexed (chelated) with sodium glucoheptonate makes for an efficient and more stable product that gives you results.
  • REVITALIZE YOUR FLOWERS & LAWN: Are your flowers, vegetables, shrubs, trees and lawn beginning to look like they’re losing their will? Even worse, are they past that point and overrun with yellowing and dormancy already? Iron deficiency is a common cause of these lackluster symptoms. Thankfully, Liquid Iron treats these symptoms at their core, helping restore and revitalize your garden back to its former state!
  • RESTORES A HEALTHY, DEEP GREEN VIBRANCY: Iron is a nutrient that plants rely on for many vital functions; metabolism, chlorophyll production, and nitrogen fixing to name a few. Once applied, LawnStar Liquid Iron sends a 6% highly-bioavailable troop of these nutrients right to your plant’s base, which in turn immediately get to work on reversing the all-so-common leaf chlorosis that causes an unsightly yellowing of leaves--a precursor to a plant’s eventual death if left untreated.
  • STRENGTHENS ROOT DEVELOPMENT & STRESS TOLERANCE: LawnStar Liquid Iron doesn’t just restore a natural vibrance and color into your plants... It promotes stronger root development, builds a stronger, stabler foundation, and improves stress tolerance as a result!
  • FREE FROM EDTA: Your safety is our priority. Unfortunately, it’s often an afterthought in the world of gardening products. It’s one of the reasons we continually innovate and develop new technologies, formulating solutions that not only harness more effective results but safer ones too.

Customer ratings by feature

Easy to use
4.7 4.7
Value for money
4.6 4.6
Scent
4.4 4.4
Style
4.4 4.4

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$17.95 ($0.56/Fl Oz)
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LawnStar Chelated Liquid Iron (32 OZ) for Plants - Multi-Purpose, Suitable for Lawn, Flowers, Shrubs, Trees - Treats Iron Deficiency, Root Damage & Color Distortion – EDTA-Free, American Made
LawnStar Chelated Liquid Iron (32 OZ) for Plants - Multi-Purpose, Suitable for Lawn, Flowers, Shrubs, Trees - Treats Iron Deficiency, Root Damage & Color Distortion – EDTA-Free, American Made
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Price-18% $17.95
List:$22.00
$29.99$13.99$18.99$59.99$45.99
Delivery
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it Mar 26 - 27
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Customer Ratings
Easy to use
4.7
3.3
4.4
3.9
3.3
4.7
Value for money
4.6
3.0
4.2
3.4
3.0
4.4
Style
4.4
4.1
5.0
Sold By
Nova Needs
PETRA TOOLS
Opulent Blends, Inc.
PETRA TOOLS
PETRA TOOLS
Covington Naturals
weight
32 ounces
32 ounces
8 ounces
32 ounces
form
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
coverage
Medium
Biodegradable
Medium
Biodegradable
Biodegradable
Medium
liquid volume
32 fluid ounces
32 fluid ounces
32 fluid ounces
8 fluid ounces
1 gallons
32 fluid ounces
specific uses
Lawn,Lawnstar
Lawns
Lawns
Lawns
Lawns
Lawns

Product Description

lawnstar chelated liquid iron before and after banner hero
lawnstar cli front shot with healthy leaves

PLANT SURVIVAL 101: IRON IS ESSENTIAL

Problem solvers all across America are using Chelated Liquid Iron to overcome an issue which affects thousands of lawns, shrubs and trees every single day.

With LawnStar 6% CLI, you don’t need to pay for a professional, because you’ve got the commercial-grade solution right here in your hands.

If you listen closely, your yellow-dotted leafy neighbours are whispering, “save me”. They want their life back and they want to make you proud of your lawn again.

We’re saying LawnStar Chelated Liquid Iron may just be their salvation. Luckily for you, it’s an inexpensive treatment, and oh-so-easy to apply too.

lawnstar combats yellowing icon

lawnstar stable in high ph alkaline soil icon

lawnstar edta free icon

Restores Color

Plants rely on iron for chlorophyll production. Without it, the plant isn't able to properly photosynthesise. This is what makes our plants green, and why a supply of highly bioavailable iron is imperative.

Stable in Highly Alkaline Soil (Up to 9.5pH)

High alkaline soil is the leading cause of iron deficiency. CLI’s sugar chelator ensures peak stability when other liquid irons don’t.

EDTA Free

LawnStar CLI utilises sodium glucoheptonate, a sugar-based chelating agent in lieu of EDTA or other traditional chelating agents. Not only is it more efficient and more stable, but safer too.

lawnstar chelated liquid iron comparison table

Common Uses

chelated iron for lawns icon

chelated iron for flowers icon

chelated iron for shrubs icon

chelated iron for trees icon

For Lawns

Does your lawn have mottled yellow areas? Iron deficiency (also known as Iron Chlorosis) is common in lawns. After using CLI on their lawns, people note a visibly healthier, greener, more vibrant appearance.

For Flowers

Plants depend on iron for their ‘big-three’ processes, Chlorophyll production, Nitrogen fixation and metabolism. CLI works from the root to get these processes working optimally.

For Shrubs

To spot iron deficiency in shrubs, you’ll want to observe for leaves with yellowing coats and dark green stems. It doesn’t matter how affected your shrubs are, this solution will fight to restore their natural order.

For Trees

Trees are the cornerstone of any exciting garden. Trees have the deepest roots so if there’s anything preventing their soil from providing iron, CLI is exactly what they need!

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Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

Feedback

LawnStar

LawnStar Chelated Liquid Iron (32 OZ) for Plants - Multi-Purpose, Suitable for Lawn, Flowers, Shrubs, Trees - Treats Iron Deficiency, Root Damage & Color Distortion – EDTA-Free, American Made


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Customer reviews

4.5 out of 5 stars
4.5 out of 5
3,230 global ratings

Customers say

Customers say the liquid iron is easy to use and produces no undesired effects. They say it makes the yard greener and improves foliage within a couple of weeks of use. Customers are happy with the quality of the product, saying it works well and produces great results. They also appreciate the value for money, saying the product is excellent at a great price. Customers also mention that the product gives the lawn a deeper green color and is so green and lush.

AI-generated from the text of customer reviews

361 customers mention342 positive19 negative

Customers are satisfied with the quality of the fertilizer. They mention it's a great working product, and is good for the lawn. They also appreciate the speed at which it reacts, and say it'll last as long as the company says.

"Follow the directions for the best results! Works well" Read more

"...I was pleasantly surprised with the results. What I did was the following:*..." Read more

"Its liquid iron, it stains easy, i guess that means its the good stuff?" Read more

"This stuff works wonders! I've been an avid user of moss out year after year, and while that works too, this works 100 times better...." Read more

185 customers mention182 positive3 negative

Customers find the fertilizer easy to use. They mention it has good instructions, is easy to mix and apply, and is spot-applyable with a sprayer. Some say it doesn't produce any undesired effects.

"...I purchase LawnStar Chelated Liquid Iron (32 OZ) for Plants . Easy to apply. I first took an oz. of Liquid Iron mixed with a gallon of water...." Read more

"...The instructions were pretty clear and I must say, after one application I was quite shocked at how much better my grass looked...." Read more

"...It had simple instructions included for application." Read more

"...It's easy to use, just mix it into a bucket of water and pour over the plant." Read more

139 customers mention139 positive0 negative

Customers are satisfied with the appearance of the fertilizer. They mention that it gave their lawn a deeper green color, making it lush and beautiful. Some say that the green up from the iron is amazing. Overall, most are happy with the product's performance and recommend it to others.

"...It took a few weeks to see the change, but indeed my trees are greening up!..." Read more

"did what it says. Grass turned a nice deep green. apply too much like I did to the back yard and can turn almost black. My fault...." Read more

"...n't know was that once the rain hit that blue dye, WALLA...deep dark pretty green grass. And that's exactly what happened...." Read more

"...2 oz to 1 gallon mix. Water in overnight and the lawn turns deep green." Read more

70 customers mention58 positive12 negative

Customers like the value of the fertilizer. They say it's an excellent product at a great price. Some customers are happy with the results and price. They also appreciate that the product provides how much to use for maintenance.

"...as so far they have proven to be selling good products at a good price. Both of these qualities are very important to us...." Read more

"Good economy with the 1-gallon size. Easy hose-end spry on application. Quick results in restoring green health and beauty...." Read more

"...You so see a color change once this product is dispensed. Very happy with results and price in a market where lawn care is expensive" Read more

"Not too expensive, and a quick easy way to get a lot of iron into the ground around a tree suffering from chlorosis...." Read more

55 customers mention55 positive0 negative

Customers are satisfied with the performance of the fertilizer. They mention that it makes the yard greener, the tree looks gradually healthier, and it provides quick results in restoring green health and beauty. Customers also say that the grass feels healthier, the trees are much healthier,and the plants grow amazing and healthy.

"...I've been noticing the tree looking gradually healthier since I applied this liquid iron and now after 2 weeks I've created a before and after..." Read more

"A little pricey, but plants shrubs and grass love it. A noticeable improvement in foliage within a couple of weeks of use...." Read more

"...I am pleased with this product. It turns the grass greener in a matter of a few hours. I'm talking about a deep dark green...." Read more

"...Easy hose-end spry on application. Quick results in restoring green health and beauty. A healthy plant resists insects and plant diseases...." Read more

11 customers mention11 positive0 negative

Customers find the fertilizer easy to mix. They mention that it mixes safely with water in a sprayer.

"...It's easy to mix, simple to spray with a 4 gallon sprayer and results relatively fast and does last as the company states." Read more

"Product was easy to mix in my sprayer. After applying in early spring, my lawn had a nice dark green color without excessive top growth." Read more

"...Product went a long way and was easy to mix. I expect my roses are loving it! And customer service was supreme with this company! Thank you." Read more

"Easily mixed safely with water in a sprayer. It killed the moss in shaded areas and the bushes are looking good." Read more

85 customers mention56 positive29 negative

Customers are mixed about the color of the fertilizer. Some mention that they see some greening the next day, while others say that it made their grass yellow. Some customers also mention that the leaves on their raspberry plants started regaining color fairly quickly. However, other customers report that the product made their lawn yellow and the leaves of their raspberry plant started to darken.

"...My fault. Wore off but now a nicer green, no longer black in some areas. Do not spill on clothes unless you want rust stains...." Read more

"...I regret not getting before pictures, but the yellowing basically disappeared overnight...." Read more

"...I notice this year that the new leaves turned yellow and in some cases white. The leaf veins were green...." Read more

"Its liquid iron, it stains easy, i guess that means its the good stuff?" Read more

Effective on Maple Tree with severe Iron Chlorosis
5 Stars
Effective on Maple Tree with severe Iron Chlorosis
I've been working on a Maple tree with severe Iron Chlorosis for the past 12 months. Last season the leaves on the southwest portion of the tree were looking particularly sickly, and the entire tree lost it's leaves much sooner than all the other trees in the neighborhood. This spring, leaves were not forming on the southwest portion of the tree, except for one or two per limb, and they were coming out brown instead of green.I purchased the gallon size of the LawnStar Chelated Liquid Iron with the hope of having sufficient to nurse the Maple tree back to health over the next several months, plus enough to apply to the lawn. I did much research on iron supplements for lawns and trees and settled on this brand for it being sourced from iron sulfate, which I understand works better in higher ph soils and has more available iron that the tree can use.My application was to add about 2-3 ounces of liquid iron to a bucket that was being filled with water, about 2 1/2 gallons. I then applied this mixture directly to the base of the tree, in the area of new mulch with no other plants for 3-5 feet. I probably repeated this 10 times, applying the ironated water all around the tree out several feet. I also poured it directly on some grass that was coming up next to the tree trunk, which had sneaked past the weed barrier. I had anticipated the ironated water to "burn" the grass blades that I drenched, which didn't happen.I've been noticing the tree looking gradually healthier since I applied this liquid iron and now after 2 weeks I've created a before and after picture. The image on the left of the picture shows the southwestern side of the tree, which had sparse brown leaf coverage. The image on the right shows the same area after application to the soil, with very few brown leaves and additional leaves now sprouting from the branches in the southwestern portion of the tree.I'm very pleased with this product and give it 5 solid stars!!!!!
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