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IRONITE PLANT FERTILIZER QT RTS

Ratings & Reviews for Ironite IRONITE PLANT FERTILIZER QT RTS

4.0
653
Review
 4 out of 5
653 Reviews


77% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise the product for rapidly greening lawns and improving plant health, with most noting visible improvements within days. Many highlight the convenient hose-attachment design and ease of application across lawns, shrubs, and flower beds. Reviewers frequently report dramatic transformations from yellow or patchy grass to lush, vibrant green, especially in hot climates. However, a notable group reports sprayer clogging or uneven dispensing issues that prevent product use. Despite this drawback, most customers remain highly satisfied and recommend the product for its effectiveness and simplicity.

Customer review summary generated by AI, including incentivized reviews.
653 Customer Reviews

Liquid Ironite

Would Not Recommend

I bought two of these at my local Lowe’s store and none of them worked. I started with one bottle and covered my front lawn twice and nothing came out of the bottle. I changed it for the second bottle and the same thing happened.

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Response from Ironite Team

Hello, We certainly do not expect to hear that. Please reach out to discuss your experience with Customer Service at 1-800-265-0761. Thank you. <...

Ironite TeamAugust 7, 2024

ironite

I would not buy again. 2 of 3 bottles won't empty.

Would Not Recommend

Frustrating when prioduyct won't work. Two of thge three bottles I purchased will not empty and spray no product. It all stays in the bottle. I have great water volume and pressure from the hose and other such hose attached product work but Not the Ironite. Money waisted.

August 2, 2024

From pennington.com

Response from penningtonpwr

Thank you for bringing this to our attention. We are sorry you had a negative experience with our product. Please reach out to us at 1-800-265-0761 so...

penningtonpwrMay 10, 2026

I would not buy again. 2 of 3 bottles won't empty.

Would Not Recommend

Frustrating when prioduyct won't work. Two of thge three bottles I purchased will not empty and spray no product. It all stays in the bottle. I have great water volume and pressure from the hose and other such hose attached product work but Not the Ironite. Money waisted.

August 2, 2024

From Pennington

Response from penningtonpwr

Thank you for bringing this to our attention. We are sorry you had a negative experience with our product. Please reach out to us at 1-800-265-0761 so...

penningtonpwrJanuary 18, 2026

This stuff is a rip off

Would Not Recommend

There's more iron in my dogs poop then there is in this product. 1%. Oh wow. Every cheap fertilizer has a least 1%. Scotts has a product that contains 7%. Now talking about really greening up your yard. 1,% is nothing folks. This product should never be called ironite. This is a gross representation of a iron product.

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Response from Ironite Team

We're sorry to hear that you did not have a good experience with our product. Thanks for letting us know. Hearing about your experience is import...

Ironite TeamJuly 9, 2024

ironite

Quickly turns grass a deep green.

Would Recommend

I have used Ironite liquid for several years. Rather than hook the hose to the bottle, I add 6 ounces to my hose applied fertilizer so the combination only requires one application.

May 15, 2024
From Plus 32-oz 5000-sq ft 7-0-1 Fast Release Mineral Supplement Verified Purchaser
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Great product, terrible sprayer

Would Not Recommend

I tried to call the customer service number from another review response and it hung up on me. The hose popped out of alignment and I got product all over, including my face, eye and clothes. No damage, but need to know the proper dilution so I can pour it into a different sprayer with the right strength. Will not use this sprayer ever again, that's for sure. I have to choose if I would recommend "this" to a friend...yes to the product and no to the sprayer is my answer.

May 13, 2024

From Pennington

Great product, terrible sprayer

Would Not Recommend

I tried to call the customer service number from another review response and it hung up on me. The hose popped out of alignment and I got product all over, including my face, eye and clothes. No damage, but need to know the proper dilution so I can pour it into a different sprayer with the right strength. Will not use this sprayer ever again, that's for sure. I have to choose if I would recommend "this" to a friend...yes to the product and no to the sprayer is my answer.

May 13, 2024

From pennington.com

green lawn

Would Recommend

worked well to green the lawn

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Easy to apply.

Would Recommend

Great price.

April 27, 2024
From Plus 32-oz 5000-sq ft 7-0-1 Fast Release Mineral Supplement Verified Purchaser
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Spray head needs to be improved

Would Not Recommend

I bought 2 bottles for 10000 sq' of lawn, shrubs etc.. 1st bottle seemed like it was emptying slowly & maybe half gone at 5000 sq'. So, put the 2nd bottle on & it never got any lighter. Guess my only option is to empty contents into Ortho Dial Sprayer. I think the product would be great if I could get it to where it is needed.

March 21, 2024

From Pennington

Response from penningtonpwr

Hi there. We certainly wouldn't expect this product to cause an experience like this, so we'd like to chat further with you about this. When you have ...

penningtonpwrJanuary 18, 2026

Spray head needs to be improved

Would Not Recommend

I bought 2 bottles for 10000 sq' of lawn, shrubs etc.. 1st bottle seemed like it was emptying slowly & maybe half gone at 5000 sq'. So, put the 2nd bottle on & it never got any lighter. Guess my only option is to empty contents into Ortho Dial Sprayer. I think the product would be great if I could get it to where it is needed.

March 21, 2024

From pennington.com

Response from penningtonpwr

Hi there. We certainly wouldn't expect this product to cause an experience like this, so we'd like to chat further with you about this. When you have ...

penningtonpwrMay 10, 2026

great service

Would Recommend

Jonathon was very professional and friendly when delivering my order to the car.

March 18, 2024
From Plus 32-oz 5000-sq ft 7-0-1 Fast Release Mineral Supplement Verified Purchaser
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LIquid Ironite Hose dispenser

Would Not Recommend

As per other negative reviews I read the liquid applicator bottle did not dispense product at all. After several tries to troubleshoot I had to open the applicator bottle and mix the ironite fertilizer manually with water in a watering can without any idea if I was using the correct amount of product and water concentration. It defeated the whole purpose of buying the liquid dispenser and I didn't see positive results on my lawn. . Very disappointed to say the least.

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Response from Ironite Team

We're sorry to hear that you did not have a good experience with our product. Thanks for letting us know. Hearing about your experience is import...

Ironite TeamAugust 22, 2023

ironite

Perfect fertilizer!

Would Recommend

wonderful for lawns and plants

August 9, 2023
From Plus 32-oz 5000-sq ft 7-0-1 Fast Release Mineral Supplement Verified Purchaser
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So easy to apply!

Would Recommend

I love how easy this product is to apply. I also use products with a spreader, but this one is so easy to hook up to the hose!

August 4, 2023
From Plus 32-oz 5000-sq ft 7-0-1 Fast Release Mineral Supplement Verified Purchaser
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