#1 Home Improvement Retailer

Internet # 205561089

Model # 100532501

15 lbs. Mineral Supplement 1-0-1

$24.44
  • Fertilizer reverses nutrient deficiencies and greens lawns
  • Use ironite for grass, flowers, vegetables with all soil types
  • Covers up to 5,000 sq. ft.
  • View More Details
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Free & Easy Returns In Store or Online
Return this item within 90 days of purchase. Read Return Policy

Product Details

About This Product

The makers of Pennington products bring to you Ironite Mineral Supplement 1-0-1, a unique concentrated formula that provides a deep green lawn without the excessive growth that some nitrogen - rich fertilizers can cause. While nitrogen causes greening and growth, iron provides greening without the growth surge. So if you want to spend more time enjoying your lush green lawn and less time mowing it, apply this premium iron formula any time of year to any type of grass. To deliver lawn care results that truly exceed your expectations, we have enhanced this product with beneficial microbes and advanced soil technology.

Highlights

Product Information

Internet # 205561089

Model # 100532501

Additional Resources

Shop All Ironite
From the Manufacturer

Specifications

Dimensions: H 16 in, W 12.5 in, D 3 in

Dimensions

Coverage Area (sq. ft.)

5000 sq ft

Package Size (lb.)

15

Product Depth (in.)

3 in

Product Height (in.)

16 in

Product Width (in.)

12.5 in

Details

Active Ingredients

Nitrogen, Potash, Calcium, Sulfur, Iron

Compatible Grass Type

All Purpose, Bent Grass, Bermuda, Bluegrass, Centipede, Fescue, Rye, St. Augustine (Floratam), Tall Fescue, Zoysia

Delivery Method

Granular

Dry Fertilizer Type

Dry Lawn Fertilizer

Emergent Type

Neither Pre nor Post Emergent

Features

Water Soluble

Fertilizer Formula

Other

Fertilizer Weed Control

No Weed Control

Lawn Fertilizer Use

All-Purpose

Longevity (weeks)

12

N-P-K Ratio

1-0-1

Organic

Synthetic

Pack Size

1

Returnable

90-Day

Safe For

Safe For Kids, Safe For Pets

Safe for Edibles

Yes

Season Use

All-Season

Time release

Slow release

Total Coverage Area (sq. ft.)

5000

Warranty / Certifications

Manufacturer Warranty

N/A

Questions & Answers

113Questions
caret
Q:Will it stain driveway?
by|May 6, 2024
1 Answer
Answer This Question

A:  Hello, Ironite will stain concrete because there is iron in it. We recommend you sweep off any excess off of hard surfaces immediately after application. Apply this product only to your lawn, and sweep any product that lands in the driveway, sidewalk, or street, back onto your lawn. Thank you.

by|May 8, 2024
    caret
    Q:We have pets, can we put irionite at night, then water lawn. Let’s get up like 4 am to quickly pee then come back in. Don’t go out again until 6 am ish
    by|Apr 10, 2024
    1 Answer
    Answer This Question

    A:  Hello, we recommend to allow the product to completely dry before allowing your pets back into the treated area. Thank you.

    by|Apr 11, 2024
      caret
      Q:Can Ironnite be used at the same time with a fertilizer.
      by|Feb 5, 2024
      1 Answer
      Answer This Question

      A:  Hello, Ironite 1-0-1 works great with your traditional fertilizer treatments. Iron is an important micronutrient that isn’t found in many fertilizers but can help give your lawn a nice green coloring. Thank you.

      by|Mar 26, 2024
        caret
        Q:Is this product ok to use for zoysia grass in a northeast climate? Will it keep the zoysia green for a longer period of time?
        by|Aug 24, 2023
        1 Answer
        Answer This Question

        A:  Hello, you may use this on all types of turf grasses. Ironite is a unique concentrated formula that provides a deep green lawn without the excessive growth that some nitrogen-rich fertilizers can cause. Thank you.

        by|Aug 25, 2023
          Showing 1-4 of 113

          Customer Reviews

          4.2 out of 5

          • 4.2 out of 1,294 reviews
          • 81% recommend this product
          Filter by:
          Showing 1-10 of 1,294 reviews
          Make sure they didn't soak it outside!!
          Home Depot should know better than to store this outside... I bought 4 bags of this for my yard (2 bags per application) and only 1 bag of the 4 were any good... I didn't realize it until I opened and used the first bag... Of course, they were out of it when I went back to the same store to replace it...
          by
          Response from Ironite TeamMay 30, 2024
          We are so sorry to hear that you were not satisfied with our product. We always hope to leave our customers satisfied. Should you have any questions or require additional assistance, please contact our customer service department toll-free at 1-800-285-7333. ironite
            • Recommended
            Don't be an idiot stay away from this garbage
            This product browned my every inch of my lawn it touched. I had the greenest lawn in the neighborhood but not anymore. Stay away from urea based nitrogen. Customer service basically blames the consumer. So don't bother calling. I used on half on my front yard and the other half I did not apply to. Wish I never bought this 😕
            by
            Response from Ironite TeamJun 5, 2023
            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 a moment, please give our consumer care center a call at 1-800-265-0761. Thank you! ironite
              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.
              by
                • Recommended
                Bad batch
                Quality control issues with product. Somehow moisture was inside plastic bag and couldn't use spreader because of clumps. Batch# 22197115ZZ
                by
                Response from penningtonpwrApr 28, 2023
                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.
                  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.
                  by
                  Response from penningtonpwrOct 20, 2022
                  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.
                    Worked perfectly
                    Worked great! I had no weeds and grass handled out drought this season well.
                    by
                    Response from Ironite TeamAug 26, 2022
                    Thank you for your feedback! ironite
                    • Verified Purchase
                    1 found this review helpful
                    Should be called Sulferite...
                    I noticed they changed the formula this year (2022), compared to last year. The Iron content dropped in HALF from 20% to 9.9% and the Sulfur content went up from 5% to 33%! So the greening effect is being caused by Sulfur more than by Iron. Sulfur will green-up your yard, but it certainly doesn't seem to last as long as Iron.
                    by
                    Response from Ironite TeamAug 15, 2022
                    Thanks for letting us know. Hearing about your experience is important to us. We hope you'll consider giving us a call at 1-800-265-0761 so we can learn more. ironite
                      • Recommended
                      11 found this review helpful
                      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.
                      by
                        • Recommended
                        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.
                        by
                          • Recommended
                          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!
                          by
                            • Recommended
                            Showing 1-10 of 1,294 reviews

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                            All-Season

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                            Delivery Method

                            Granular

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                            N-P-K Ratio

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                            Compatible Grass Type

                            All Purpose, Bent Grass, Bermuda, Bluegrass, Centipede, Fescue, Rye, St. Augustine (Floratam), Tall Fescue, Zoysia

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