Internet #205602145

Model #100519429

Store SKU #1001083395

3 lb. 1-0-1 1M Fertilizer

  • Lawn fertilizer for quick growth and greening
  • Use ironite for grass, flowers, vegetables with all soil types
  • Covers up to 10,000 sq. ft.
  • See More Details

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Product Overview

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.
  • A deep green lawn without excessive growth caused by some nitrogen heavy fertilizers
  • Helps grass use nutrients found naturally in the soil
  • Contains more iron for a deeper green color without the growth surge
  • For use on lawns, flowers, shrubs, vegetables and trees
  • Compatable for any time of year and with any type of grass
  • What is the Best Fertilizer for my Yard?

Info & Guides

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Specifications

Dimensions

Package Size (lb.)
3.2
Product Depth (in.)
3
Product Height (in.)
10
Product Width (in.)
8.25

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
Coverage Area (sq. ft.)
1000
Delivery Method
Granular
Dry Fertilizer Type
Dry Lawn Fertilizer
Emergent Type
Neither Pre nor Post Emergent
Features
Water Soluble
Fertilizer Formula
Other
Longevity (weeks)
12
N-P-K Ratio
1-0-1
Organic
Synthetic
Season Use
All-Season
Time release
Slow release

Warranty / Certifications

Manufacturer Warranty
N/A

Questions & Answers

8Questions14Answers

Can we use in Jasmin plant bcz color of leaves is very pale ( yellowish ) green?

Asked by Kokila May 3, 2020
1
Answer

Hi Kokila, Yes, you may use for you plants! Thank you.

Can we put this on dirt where we already put seed

Asked by Raquel September 17, 2018
3
Answers

Yes, I add it to my fertilizer program or new grass seed.

Can I use the 1-0-1 by itself or do you recommend also applying another fertilizer? Thanks

Asked by Yolanda September 8, 2018
2
Answers

Yes, by itself.

Can this be applied in the dead of the Texas summer heat?

Asked by DaveS June 18, 2018
2
Answers

I would say yes, https://www.pennington.com/all-products/fertilizer/resources/greening-up-your-lawn 1-800-285-SEED

Why don't you tell us what's in this stuff? That seems like it belongs under "specifications".

Asked by Albert May 31, 2018
2
Answers

https://images.homedepot-static.com/catalog/pdfImages/2a/2af290a2-50f7-4b36-b7f0-15d2249302e7.pdf Pennington 1-800-285-SEED always look in Home Depot product over views they always have Info & Guides SDS

will this keep mushrooms out of yard

Asked by Babs May 26, 2018
1
Answer

Hi Babs, Ironite is not labeled to keep mushrooms out of the lawn. We would recommend speaking to someone at your local garden center or Agricultural Extension Office for assistance. Thanks!

Could this be applied during Mid October where the temps are still in the mid 80's?

Asked by BermudaRick October 16, 2017
2
Answers

Yes, I use it as weather permits. I'm in Texas so the temps are that high here in October, as well.

is this also considered sulphate of amonia

Asked by rusty January 30, 2017
1
Answer

Hello, Pennington Ironite 1-0-1 is an iron supplement that would be used with a fertilizer. Ammonium Sulfate would be used as a high nitrogen fertilizer and if your lawn had an iron deficiency you could use Ironite to correct that problem.

Customer Reviews

  • 71 Customer Reviews
  • 4.1 out of 5 stars overall
86% of customers recommended.
Overall Ratings
5star-icon(38)
4star-icon(14)
3star-icon(9)
2star-icon(4)
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After combatting fungus and loosing a lot grass, my yard looked pretty discolored and sad. I read...
Quality :
5
Value :
5
After combatting fungus and loosing a lot grass, my yard looked pretty discolored and sad. I read some where to use Ironite and it would give the lawn a boost and look "alive" again. On June 28, 2019, I followed the directions and then lightly sprinkled my yard, since in the afternoon. The next morning it rained and thereafter my sprinkler kicked in on the other days. I mowed the yard on July 5th & 6th and could really see the difference. I mowed again July 16 & 17, and my yard is really starting to look good. I still have some missing grass and patching to do, but my St Augustine is really looking a lot better.
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The product is great for the lawn. Only issue I have was the size or amount that was in the bag....
The product is great for the lawn. Only issue I have was the size or amount that was in the bag. Look much larger online.
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Waste of money no results! The price is outrageous...
Waste of money no results! The price is outrageous
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Only product that doesn't contain excessive salt. Does what it...
Only product that doesn't contain excessive salt. Does what it says, turn the lawn Green without burning.
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Makes grass deep green....
Makes grass deep green.
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Rating provided by a verified purchaser
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after watering in no real change....
after watering in no real change.
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