Pennington Ironite All-Purpose Lawn Fertilizer For All Grasses 5000 sq ft
$53.36 reg $54.97
Sale save $1.61 (3% off)
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About this item
Additional product information and recommendations
4.4 out of 5 stars with 104 reviews
100% would recommend
1 recommendations
1 out of 5 stars
23 July, 2025
originally posted on Pennington
Underperformed and Overpriced
I was disappointed with this product's performance. I applied the granules as directed, but unfortunately, I did not see any noticeable improvement in my lawn's color or health. Additionally, the spreader settings provided were inaccurate, and the product did not distribute evenly. Based on my experience, I've had far better results with Milorganite, which I've found to be more reliable and effective.
1 reply from penningtonpwr team - 3 months ago
Hi RyGuy11! We are sorry to hear that this product underperformed. We would like to hear more about your experience, as your feedback is truly important to us. If you have a moment, please give us a call. You may reach us at 1-800-265-0761. We look forward to speaking with you.
5 out of 5 stars
17 July, 2025
originally posted on Pennington
I would buy this product again and this is my 2nd year using
The product is applied by spreader on front and back lawn. Within a week it has greened up. My yard is the neighborhood envy. Follow the application instructions and see the improvement.
5 out of 5 stars
8 April, 2025
originally posted on Pennington
Fantastic Product
I've been using this product for a long time and results are phenomenal. You need to use as directed. Why the negative reviews! This product works as stated everytime. Brings the green out beautifully after about 7 to ten days. If your not getting good results I'd say maybe your lawn is lacking some crucial elements preventing the Iron and minerals from being taken up in the roots of the grass. Have your soil tested. Our soil around here is pretty horrible and rocky but the Ironite brings out the green in our grass and looks nice and healthy.
1 reply from penningtonpwr team - 3 months ago
We're happy to hear it. We appreciate your business!
5 out of 5 stars
Thumbs up graphic, would recommend
27 June, 2024
Easy-to-use lawn fertilizer bag
Lightweight bag makes fertilizing a breeze. Perfect for all grass types. Easy to carry and apply. Great product!
2 out of 5 stars
15 June, 2024
originally posted on Pennington
WOULD NOT BUY AGAIN AS NO CUSTOMER PRODUCT SUPPORT AVAILABLE
FIRST OFF THEY SHOULD HAVE SOME THERE TO ANSWER THE PHONE WHEN THEY ARE SUPPOSE TO BE OPEN 8:00 TO 6:00 MON THRU FRIDAY. I LIVE IN MOUNTAIN STANDARD TIME ZONE AND CALLED THE 1-800 NUMBER THREE TIMES AT 8:30/8:45/9:45 - THAT WOULD BE 9:30/9:45/10:45 THEIR TIME (CENTRAL STANDARD TIME). THEIR MESSAGE SAID TO EITHER CALL BACK DURING NORMAL BUSINESS HOURS WHICH STARTS AT 8:00 TO 6:OO CENTRAL TIME BUT MY ONLY OPTIONS WAS TO LEAVE A MESSAGE. A COMPANY THAT SELLS CHEMICAL PRODUCT SHOULD HAVE SOMEONE THERE TO ANSWER THE PHONE FOR SUPPORT WHEN THEY SAY THEY ARE GOING TO BE THERE. THAT REALLY SAYS ALLOT ABOUT A BIG COMPANY AND IF THEY CANT ANSWER THE PHONE DURING THEIR STATED BUSINEES HOUS I CAN ONLY WONDER IF THEY MONITOR WHAT IS BEING PUT IN THE BAG I PURCHASED.
1 reply from penningtonpwr team - 3 months ago
We apologize for the delay in responding to your needs. Our customer service team is dedicated to helping all of our customers and can sometimes be busy assisting others. Please rest assured that we will return all voicemails as promptly as possible. Thank you for your patience and understanding.
1 out of 5 stars
16 May, 2024
originally posted on Pennington
No Effect
Grabbed a bag of this instead of a product I've used previously and didn't realize it was iron oxide and not a useful product like iron chelate. The portion of my lawn with the competitor's product got some dark green, while the Ironite portion is still yellow. Threw the bag out like a dummy, so I wouldn't see a refund from their guarantee.
5 out of 5 stars
24 May, 2023
originally posted on Pennington
Absolutely
I applied the Pennington ironite and I have noticed a difference in the color and health of my lawn within 2 weeks. I will continue to use this product in the future.
5 out of 5 stars
26 April, 2023
originally posted on Pennington
Would definitely buy again and recommend this product.
About a month after overseeding. My grass wasn't giving me that dark green look that. All my neighbors had. After doing some research and using this product. I can see it slowly getting that darker color that I was looking for. Although, I wasn't sure if it'll work. I only did half the recommended amount for my lawn. But the results are looking great. Thanks for a great product. Would love to have a Pennington tshirt.
1 out of 5 stars
3 April, 2023
originally posted on Pennington
Bad batch
Quality control issues with product. Somehow moisture was inside plastic bag and couldn't use spreader because of clumps. Batch# 22197115ZZ
1 reply from penningtonpwr team - 3 months ago
Hello, we are sorry to hear this issue occurred with our product. It sounds like the product was not stored correctly, unfortunately. Please contact customer service so we can assist you further at 1-800-285-7333. Thank you.
3 out of 5 stars
18 September, 2022
originally posted on Pennington
Good product, uneven granules and dust.
[This review was collected as part of a promotion.] The product works good, however the sample I received has lot of uneven granules and a high amount of dust. This dust was enough to create a small cloud of dust around me while using a manual hand help spreader. That being said I was breathing it heavily and that was not very pleasant. 3 stars is generous as the product stands.
1 reply from penningtonpwr team - 3 months ago
Hello, thank you for your review! Should you have any questions or require additional assistance, please contact our customer service department toll-free at 1-800-285-7333.
5 out of 5 stars
22 July, 2022
originally posted on Pennington
Great product
[This review was collected as part of a promotion.] This summer heat has done a number on my yard. This product has really helped. It was easy to use and has done wonders for my yard-It's greener without requiring additional mowing. Very happy to have found it.
4 out of 5 stars
15 July, 2022
originally posted on Pennington
Great for Yard Health
[This review was collected as part of a promotion.] Central Garden & Pet - Ironite Mineral Supplement 1-0-0 worked well on my lawn and plants. It revitalized the whole yard, making everything greener and more alive. It was a pleasure to see.
5 out of 5 stars
7 July, 2022
originally posted on Pennington
Excellent
[This review was collected as part of a promotion.] My grass almost immediately became greener than it has all summer. Make sure you water it in really well but it did work great
5 out of 5 stars
4 July, 2022
originally posted on Pennington
Glowing plants
[This review was collected as part of a promotion.] I tried Central Garden & Pet - Ironite Mineral Supplement 1-0-0 and it really made my black potato vines a deep rich black pretty quickly.
5 out of 5 stars
3 July, 2022
originally posted on Pennington
Works very well
[This review was collected as part of a promotion.] We have Bermuda grass and when we received the product we had to wait as it was super hot and dry to lay it down. Once we did and not to long after our grass turned greener, no weeds and it was fantastic to see when you drive past our front yard.
3 out of 5 stars
3 July, 2022
originally posted on Pennington
Not sure
[This review was collected as part of a promotion.] I really don't know how to review this product. My husband said we couldn't put it down until there was a good hard down pour. He said he has used this product in the past and was a good product.
4 out of 5 stars
3 July, 2022
originally posted on Pennington
Works really well!
[This review was collected as part of a promotion.] My front yard is exposed to the Texas heat with absolutely no shade, I have a few burnt spots that I just cannot get to turn green, this stuff works soooo well at reviving it and producing new grass.
5 out of 5 stars
3 July, 2022
originally posted on Pennington
Springs up
[This review was collected as part of a promotion.] Mix this to your garden right before it rains and watch the plants spring up!
5 out of 5 stars
3 July, 2022
originally posted on Pennington
Helped with the yellow
[This review was collected as part of a promotion.] Helped get rid of some of the yellow in my centipede grass without giving too much nitrogen
5 out of 5 stars
2 July, 2022
originally posted on Pennington
Crush Thy Neighbor
[This review was collected as part of a promotion.] Ironite definitely gave my lawn a nice green up! I mowed it to about the 1" mark, put down the ironite and watered in! A few days later, I had a beautiful green lawn that looked great even at night! Would highly recommend!